{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/commerce/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":8.7,"id":"CVE-2026-34686"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce"],"_cs_severities":["high"],"_cs_tags":["cve-2026-34686","xss","stored-xss","adobe-commerce","web-application","ecommerce"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eAdobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability identified as CVE-2026-34686. This vulnerability allows a low-privileged attacker to inject malicious JavaScript code into vulnerable form fields within the Adobe Commerce platform. When a victim user interacts with the page containing the injected script, the malicious JavaScript will execute in their browser. This could lead to session hijacking, account takeover, or other malicious activities. Successful exploitation requires the attacker to have some level of access to modify form fields, even with low privileges.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker gains low-privileged access to an Adobe Commerce instance.\u003c/li\u003e\n\u003cli\u003eAttacker identifies a vulnerable form field that allows for arbitrary input without proper sanitization.\u003c/li\u003e\n\u003cli\u003eAttacker crafts a malicious JavaScript payload designed to steal cookies or redirect the user.\u003c/li\u003e\n\u003cli\u003eAttacker injects the malicious JavaScript payload into the vulnerable form field and saves the changes.\u003c/li\u003e\n\u003cli\u003eA victim user with higher privileges navigates to the page containing the compromised form field.\u003c/li\u003e\n\u003cli\u003eThe malicious JavaScript executes in the victim\u0026rsquo;s browser due to the stored XSS vulnerability.\u003c/li\u003e\n\u003cli\u003eThe attacker captures the victim\u0026rsquo;s session cookies or redirects them to a phishing site.\u003c/li\u003e\n\u003cli\u003eAttacker uses the stolen session cookies to impersonate the victim and gain unauthorized access to sensitive data or administrative functions.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-34686 allows a low-privileged attacker to execute arbitrary JavaScript code in the context of other users\u0026rsquo; sessions. This can lead to session hijacking, account takeover, and potentially full administrative control over the Adobe Commerce platform. The impact is significant as it could result in data theft, financial loss, and reputational damage for businesses using vulnerable versions of Adobe Commerce.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade Adobe Commerce to a patched version (later than 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17) to remediate CVE-2026-34686.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u0026ldquo;Detect Adobe Commerce Stored XSS (CVE-2026-34686)\u0026rdquo; to identify potential exploitation attempts in web server logs.\u003c/li\u003e\n\u003cli\u003eImplement robust input validation and output encoding mechanisms within the Adobe Commerce platform to prevent XSS vulnerabilities.\u003c/li\u003e\n\u003cli\u003eRegularly audit and review custom code and third-party extensions for potential security vulnerabilities.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:21:35Z","date_published":"2026-05-12T20:21:35Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34686-adobe-commerce-xss/","summary":"Adobe Commerce versions 2.4.9-beta1 and earlier are susceptible to a stored Cross-Site Scripting (XSS) vulnerability (CVE-2026-34686) that allows low-privileged attackers to inject malicious scripts into form fields, leading to potential account compromise.","title":"Adobe Commerce Stored XSS Vulnerability (CVE-2026-34686)","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34686-adobe-commerce-xss/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":8.7,"id":"CVE-2026-34653"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce"],"_cs_severities":["high"],"_cs_tags":["path-traversal","web-application","adobe-commerce"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eAdobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, and 2.4.4-p17 and earlier are susceptible to a path traversal vulnerability identified as CVE-2026-34653. This flaw allows an attacker with administrative privileges to bypass directory restrictions and gain unauthorized access to the file system. Successful exploitation could lead to arbitrary file read and write operations, potentially compromising sensitive data or system integrity. This vulnerability poses a significant risk to organizations utilizing affected versions of Adobe Commerce, as it could lead to data breaches, system compromise, and unauthorized modifications.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker gains valid administrative credentials for the Adobe Commerce platform.\u003c/li\u003e\n\u003cli\u003eThe attacker authenticates to the Adobe Commerce administrative panel.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request targeting a file management function.\u003c/li\u003e\n\u003cli\u003eThe request includes a path traversal sequence (e.g., \u0026ldquo;../\u0026rdquo;) in a filename or path parameter.\u003c/li\u003e\n\u003cli\u003eThe application fails to properly sanitize the path, allowing the traversal sequence to resolve to a location outside the intended directory.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the path traversal to read sensitive configuration files, such as database credentials or API keys.\u003c/li\u003e\n\u003cli\u003eAlternatively, the attacker uses the path traversal to write malicious code (e.g., a PHP webshell) to a publicly accessible directory.\u003c/li\u003e\n\u003cli\u003eThe attacker accesses the webshell via a web browser, achieving remote code execution on the server.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-34653 allows an authenticated administrator to read and write arbitrary files on the Adobe Commerce server. This can lead to the exposure of sensitive data, such as customer information, financial records, and internal configurations. Furthermore, attackers can leverage this vulnerability to achieve remote code execution by writing malicious files to the server, potentially leading to a complete system compromise.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade Adobe Commerce to a patched version that addresses CVE-2026-34653.\u003c/li\u003e\n\u003cli\u003eImplement the Sigma rule \u003ccode\u003eDetect Adobe Commerce Path Traversal Attempt\u003c/code\u003e to detect exploitation attempts.\u003c/li\u003e\n\u003cli\u003eReview and restrict administrative access to the Adobe Commerce platform to only authorized personnel.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious path traversal sequences in HTTP requests.\u003c/li\u003e\n\u003cli\u003eApply principle of least privilege to file system permissions.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:21:08Z","date_published":"2026-05-12T20:21:08Z","id":"https://feed.craftedsignal.io/briefs/2026-05-adobe-commerce-path-traversal/","summary":"Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are vulnerable to a path traversal (CVE-2026-34653) allowing authenticated administrators to read and write arbitrary files.","title":"Adobe Commerce Path Traversal Vulnerability (CVE-2026-34653)","url":"https://feed.craftedsignal.io/briefs/2026-05-adobe-commerce-path-traversal/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-34652"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce","Commerce (2.4.9-beta1)","Commerce (2.4.8-p4)","Commerce (2.4.7-p9)","Commerce (2.4.6-p14)","Commerce (2.4.5-p16)","Commerce (2.4.4-p17)"],"_cs_severities":["medium"],"_cs_tags":["cve","dos","adobe commerce","third-party component"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eCVE-2026-34652 affects Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17, and earlier. The vulnerability stems from a dependency on a vulnerable third-party component, which can be exploited to trigger a denial-of-service (DoS) condition. An attacker can leverage this flaw to crash the application, thereby rendering it unavailable to legitimate users. Exploitation does not require any user interaction, making it easier to exploit. This vulnerability poses a risk to e-commerce platforms relying on Adobe Commerce, potentially disrupting business operations and impacting revenue. Defenders need to ensure they are running supported versions, and should look for unusual patterns indicating resource exhaustion.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies an Adobe Commerce instance running a vulnerable version (2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier).\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request targeting the vulnerable third-party component.\u003c/li\u003e\n\u003cli\u003eThe request is sent to the Adobe Commerce server via HTTP/HTTPS.\u003c/li\u003e\n\u003cli\u003eThe vulnerable third-party component processes the malicious request, leading to a crash.\u003c/li\u003e\n\u003cli\u003eThe Adobe Commerce application becomes unresponsive due to the crashed component.\u003c/li\u003e\n\u003cli\u003eLegitimate users are unable to access the application, resulting in a denial-of-service.\u003c/li\u003e\n\u003cli\u003eThe attacker repeats the process to sustain the denial-of-service condition.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-34652 leads to a denial-of-service condition, rendering the affected Adobe Commerce application unavailable. This can result in significant disruption to e-commerce operations, potentially causing financial losses due to lost sales and reputational damage. The impact is especially severe for businesses heavily reliant on their online storefront. The CVSS v3.1 base score is 7.5, indicating a high severity vulnerability.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade to a version of Adobe Commerce that addresses CVE-2026-34652, as detailed in the Adobe security advisory (\u003ca href=\"https://helpx.adobe.com/security/products/magento/apsb26-49.html)\"\u003ehttps://helpx.adobe.com/security/products/magento/apsb26-49.html)\u003c/a\u003e.\u003c/li\u003e\n\u003cli\u003eImplement rate limiting on incoming requests to mitigate potential DoS attacks targeting the vulnerable component.\u003c/li\u003e\n\u003cli\u003eMonitor application logs for unusual activity or error messages indicative of a crashing third-party component.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u0026ldquo;Detect CVE-2026-34652 Exploitation Attempt — High Volume Requests\u0026rdquo; to detect potential exploitation attempts via high request rates.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:20:53Z","date_published":"2026-05-12T20:20:53Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34652/","summary":"Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, and 2.4.4-p17 and earlier are vulnerable to a denial-of-service due to a dependency on a vulnerable third-party component, which an attacker can exploit to crash the application without user interaction.","title":"CVE-2026-34652: Adobe Commerce Dependency on Vulnerable Third-Party Component Leading to DoS","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34652/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-34651"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce"],"_cs_severities":["medium"],"_cs_tags":["dos","cve-2026-34651","adobe commerce"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eAdobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, and 2.4.4-p17 and earlier are susceptible to an uncontrolled resource consumption vulnerability. This flaw allows a remote, unauthenticated attacker to exhaust system resources, leading to a denial-of-service (DoS) condition. The vulnerability stems from inadequate limitations on resource allocation, enabling attackers to consume excessive memory, CPU, or disk I/O. Successful exploitation results in the application becoming unresponsive or crashing, impacting legitimate users. Defenders should prioritize patching vulnerable instances.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn unauthenticated attacker identifies a publicly accessible endpoint within the Adobe Commerce application.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request designed to trigger excessive resource consumption on the server.\u003c/li\u003e\n\u003cli\u003eThis request is sent to the targeted endpoint, bypassing any authentication or authorization checks.\u003c/li\u003e\n\u003cli\u003eUpon receiving the request, the Adobe Commerce application processes the data without proper resource limits.\u003c/li\u003e\n\u003cli\u003eThe application begins allocating excessive resources, such as memory or CPU time, in response to the malicious request.\u003c/li\u003e\n\u003cli\u003eThe attacker repeats the process by sending multiple malicious requests.\u003c/li\u003e\n\u003cli\u003eSystem resources become significantly depleted, leading to a degradation of performance for legitimate users.\u003c/li\u003e\n\u003cli\u003eThe Adobe Commerce application becomes unresponsive or crashes, resulting in a denial-of-service condition.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability can lead to a complete denial of service, rendering the Adobe Commerce application unavailable to users. This can result in significant financial losses due to the inability to process transactions, reputational damage, and potential loss of customer trust. Given the widespread use of Adobe Commerce, a large number of e-commerce businesses are potentially at risk.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade Adobe Commerce to a patched version (later than 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17) to remediate the uncontrolled resource consumption vulnerability as described in CVE-2026-34651.\u003c/li\u003e\n\u003cli\u003eImplement rate limiting on critical API endpoints to mitigate the impact of resource exhaustion attacks.\u003c/li\u003e\n\u003cli\u003eMonitor system resource utilization (CPU, memory, disk I/O) on Adobe Commerce servers to detect anomalous behavior indicative of a denial-of-service attack.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule provided to detect suspicious POST requests potentially exploiting CVE-2026-34651.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:20:32Z","date_published":"2026-05-12T20:20:32Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34651-adobe-commerce-dos/","summary":"Adobe Commerce versions 2.4.9-beta1 and earlier are vulnerable to uncontrolled resource consumption, potentially leading to application denial-of-service due to an attacker's ability to exhaust system resources without user interaction.","title":"CVE-2026-34651 - Adobe Commerce Uncontrolled Resource Consumption Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34651-adobe-commerce-dos/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-34649"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce"],"_cs_severities":["medium"],"_cs_tags":["cve-2026-34649","dos","resource-consumption"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eAdobe Commerce versions prior to 2.4.9-beta1, including 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, and 2.4.4-p17, contain an uncontrolled resource consumption vulnerability, identified as CVE-2026-34649. This flaw allows a remote, unauthenticated attacker to exhaust server resources, leading to a denial-of-service (DoS) condition, impacting application availability. The vulnerability does not require any user interaction to trigger, making it easily exploitable. Successful exploitation results in the Adobe Commerce application becoming unresponsive or unavailable to legitimate users due to resource exhaustion.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn unauthenticated attacker identifies an accessible endpoint within the Adobe Commerce application.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request to the identified endpoint.\u003c/li\u003e\n\u003cli\u003eThis request is designed to consume excessive server resources such as CPU, memory, or disk I/O.\u003c/li\u003e\n\u003cli\u003eThe application processes the malicious request, inadvertently allocating resources without proper limits.\u003c/li\u003e\n\u003cli\u003eThe attacker sends a high volume of these malicious requests, amplifying the resource consumption.\u003c/li\u003e\n\u003cli\u003eServer resources are gradually exhausted, impacting the application\u0026rsquo;s performance.\u003c/li\u003e\n\u003cli\u003eLegitimate user requests are delayed or fail due to resource contention.\u003c/li\u003e\n\u003cli\u003eThe Adobe Commerce application becomes unresponsive, resulting in a denial-of-service condition.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-34649 results in a denial-of-service condition, rendering the Adobe Commerce application unavailable to legitimate users. This can lead to significant business disruption, impacting sales, customer service, and overall revenue. The vulnerability is remotely exploitable without user interaction, increasing the risk of widespread attacks. The severity is rated as HIGH with a CVSS score of 7.5.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade to the latest version of Adobe Commerce that addresses CVE-2026-34649.\u003c/li\u003e\n\u003cli\u003eImplement rate limiting on API endpoints to mitigate potential resource exhaustion attacks.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u0026ldquo;Detect CVE-2026-34649 Exploitation Attempt\u0026rdquo; to identify malicious requests targeting the vulnerability.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:19:50Z","date_published":"2026-05-12T20:19:50Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34649/","summary":"Adobe Commerce versions 2.4.9-beta1 and earlier are susceptible to an uncontrolled resource consumption vulnerability (CVE-2026-34649), allowing an unauthenticated attacker to trigger a denial-of-service condition by exhausting system resources.","title":"CVE-2026-34649: Adobe Commerce Uncontrolled Resource Consumption Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-34649/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.4,"id":"CVE-2026-34647"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce"],"_cs_severities":["medium"],"_cs_tags":["ssrf","security-bypass","cve-2026-34647","adobe-commerce"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eAdobe Commerce versions up to 2.4.9-beta1, including 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, and 2.4.4-p17, are susceptible to a Server-Side Request Forgery (SSRF) vulnerability, tracked as CVE-2026-34647. This flaw allows an attacker to potentially bypass security features and gain unauthorized read access to sensitive information. The vulnerability requires user interaction, where a victim must visit a malicious URL or interact with a compromised webpage for successful exploitation. This vulnerability poses a risk to organizations using affected Adobe Commerce versions by potentially exposing internal resources or sensitive data to unauthorized access.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker crafts a malicious URL containing a payload designed to trigger an SSRF vulnerability in the Adobe Commerce application.\u003c/li\u003e\n\u003cli\u003eAttacker distributes the crafted URL via phishing or other social engineering techniques.\u003c/li\u003e\n\u003cli\u003eUnsuspecting victim clicks on the malicious URL.\u003c/li\u003e\n\u003cli\u003eThe Adobe Commerce application, upon processing the URL, makes an unintended request to an internal or external resource controlled by the attacker.\u003c/li\u003e\n\u003cli\u003eThe attacker intercepts or observes the response from the targeted resource.\u003c/li\u003e\n\u003cli\u003eIf the targeted resource contains sensitive data or configuration information, the attacker gains unauthorized access.\u003c/li\u003e\n\u003cli\u003eAttacker leverages the gained information to bypass security measures within the Adobe Commerce application.\u003c/li\u003e\n\u003cli\u003eAttacker gains unauthorized read access to sensitive data.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-34647 can lead to a security feature bypass in Adobe Commerce, potentially granting attackers unauthorized read access to sensitive data. This could include customer data, internal configuration details, or other confidential information stored within the affected system. The impact is heightened by the requirement of user interaction, making social engineering a key component of the attack.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the latest security patches released by Adobe to address CVE-2026-34647 in Adobe Commerce versions 2.4.9-beta1 and earlier.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetect Adobe Commerce SSRF via crafted URL\u003c/code\u003e to detect potential exploitation attempts in web server logs.\u003c/li\u003e\n\u003cli\u003eEducate users about the risks of clicking on suspicious URLs to mitigate the social engineering aspect of this vulnerability.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:19:02Z","date_published":"2026-05-12T20:19:02Z","id":"https://feed.craftedsignal.io/briefs/2026-05-adobe-commerce-ssrf/","summary":"Adobe Commerce versions 2.4.9-beta1 and earlier are vulnerable to Server-Side Request Forgery (SSRF) via a maliciously crafted URL, potentially leading to security feature bypass and unauthorized read access.","title":"Adobe Commerce SSRF Vulnerability (CVE-2026-34647)","url":"https://feed.craftedsignal.io/briefs/2026-05-adobe-commerce-ssrf/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-34646"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Commerce"],"_cs_severities":["high"],"_cs_tags":["incorrect authorization","security feature bypass","ecommerce"],"_cs_type":"advisory","_cs_vendors":["Adobe"],"content_html":"\u003cp\u003eAdobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, and 2.4.4-p17, along with earlier versions, are susceptible to an Incorrect Authorization vulnerability identified as CVE-2026-34646. This flaw enables a remote attacker to bypass security measures and gain unauthorized write access to the affected Commerce application. The vulnerability does not require user interaction to be exploited. This can lead to significant compromise of e-commerce platforms, potentially allowing attackers to modify data, inject malicious content, or escalate privileges within the system.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker identifies an Adobe Commerce instance running a vulnerable version (2.4.9-beta1 or earlier).\u003c/li\u003e\n\u003cli\u003eAttacker crafts a malicious request that exploits the incorrect authorization vulnerability (CVE-2026-34646).\u003c/li\u003e\n\u003cli\u003eThe crafted request bypasses authentication checks due to the authorization flaw.\u003c/li\u003e\n\u003cli\u003eAttacker gains unauthorized write access to sensitive data or functionalities within the Adobe Commerce application.\u003c/li\u003e\n\u003cli\u003eAttacker modifies database records, such as product prices, customer information, or administrator credentials.\u003c/li\u003e\n\u003cli\u003eAttacker injects malicious code, such as PHP scripts or JavaScript, into the application to further compromise the system or its users.\u003c/li\u003e\n\u003cli\u003eAttacker escalates privileges by creating new administrator accounts or modifying existing ones.\u003c/li\u003e\n\u003cli\u003eAttacker maintains persistent access to the compromised Adobe Commerce instance, enabling ongoing malicious activities.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-34646 can lead to a complete compromise of the Adobe Commerce platform. Attackers can manipulate product listings, customer data, and administrative functions. This can result in financial losses due to fraudulent transactions, data breaches affecting customer privacy, and reputational damage to the affected business. Given the widespread use of Adobe Commerce among e-commerce businesses, a successful attack could affect a large number of online stores.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade Adobe Commerce instances to a patched version (later than 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17) to remediate CVE-2026-34646 as detailed in the Adobe advisory.\u003c/li\u003e\n\u003cli\u003eDeploy the provided Sigma rule to detect exploitation attempts against CVE-2026-34646 by monitoring for unauthorized write access patterns.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious activity and unexpected modifications to data, as described in the Attack Chain section.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T20:18:49Z","date_published":"2026-05-12T20:18:49Z","id":"https://feed.craftedsignal.io/briefs/2026-05-adobe-commerce-auth-bypass/","summary":"Adobe Commerce versions 2.4.9-beta1 and earlier are vulnerable to an Incorrect Authorization issue (CVE-2026-34646) that allows attackers to bypass security features and gain unauthorized write access without user interaction.","title":"Adobe Commerce Incorrect Authorization Vulnerability (CVE-2026-34646)","url":"https://feed.craftedsignal.io/briefs/2026-05-adobe-commerce-auth-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed — Commerce","version":"https://jsonfeed.org/version/1.1"}