{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/vendors/pulseextensions/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Flip Wall 8.0"],"_cs_severities":["high"],"_cs_tags":["sql-injection","web-vulnerability","joomla","cve","data-exfiltration"],"_cs_type":"advisory","_cs_vendors":["Joomla!","Pulseextensions"],"content_html":"\u003cp\u003eCVE-2017-20265 details an SQL injection vulnerability impacting Joomla! Component Flip Wall version 8.0. Unauthenticated attackers can exploit this flaw by injecting malicious SQL payloads into the \u003ccode\u003ewallid\u003c/code\u003e parameter of specific GET requests to \u003ccode\u003eindex.php?option=com_flipwall\u0026amp;task=click\u003c/code\u003e. Successful exploitation allows attackers to execute arbitrary SQL queries against the backend database, leading to the extraction of sensitive information. This vulnerability, while disclosed in 2017 and recently added to NVD, remains a risk for any organizations still operating unpatched or outdated Joomla! instances with this specific component. Defenders should prioritize patching or removing the vulnerable component and implementing detection mechanisms for the described attack pattern.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eReconnaissance \u0026amp; Vulnerability Identification:\u003c/strong\u003e An unauthenticated attacker identifies a target Joomla! website running the Flip Wall 8.0 component. They confirm the presence of the CVE-2017-20265 vulnerability by sending crafted GET requests to \u003ccode\u003eindex.php?option=com_flipwall\u0026amp;task=click\u003c/code\u003e and observing server responses to malformed \u003ccode\u003ewallid\u003c/code\u003e parameters.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eInitial Payload Injection:\u003c/strong\u003e The attacker crafts a malicious SQL injection payload, such as a blind SQLi or an error-based SQLi, and embeds it within the \u003ccode\u003ewallid\u003c/code\u003e parameter of a GET request to \u003ccode\u003eindex.php?option=com_flipwall\u0026amp;task=click\u0026amp;wallid=[SQL_PAYLOAD]\u003c/code\u003e.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eServer-Side Processing:\u003c/strong\u003e The vulnerable Joomla! component processes the GET request, and the application's backend code executes the attacker's embedded SQL payload against the underlying database.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eInformation Extraction:\u003c/strong\u003e Through iterative requests and refined payloads, the attacker leverages the SQL injection to extract sensitive database content, such as database schema, table names, column names, user credentials, or other configuration data.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eData Exfiltration:\u003c/strong\u003e The extracted database information is returned within the HTTP responses, allowing the attacker to progressively exfiltrate sensitive data from the Joomla! application's database.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eImpact:\u003c/strong\u003e The attacker successfully compromises sensitive database information, leading to data theft, potential unauthorized access to the Joomla! administration panel if credentials are stolen, or further compromise of the web server.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2017-20265 leads to the complete compromise of the Joomla! application's backend database. This includes the potential extraction of all stored information, such as user accounts (usernames, hashed passwords), personal identifiable information (PII) of registered users, sensitive configuration data, and proprietary content. Organizations utilizing the vulnerable Flip Wall component are at risk of significant data breaches, reputational damage, and regulatory non-compliance if personal data is exfiltrated. The unauthenticated nature of this vulnerability means any internet-facing instance is susceptible to attack without prior access.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImmediately update or remove the vulnerable Joomla! Component Flip Wall 8.0 to a patched version or a different, secure component to remediate CVE-2017-20265.\u003c/li\u003e\n\u003cli\u003eDeploy the provided Sigma rules to your SIEM for detection of exploitation attempts targeting CVE-2017-20265.\u003c/li\u003e\n\u003cli\u003eEnable comprehensive web server access logging (e.g., Apache, Nginx access logs) to capture full HTTP request details, including URI path and query parameters, to ensure the logsource for the provided Sigma rules is available.\u003c/li\u003e\n\u003cli\u003eRegularly review web server access logs for anomalous GET requests containing SQL injection payloads, as identified in the detection rules.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-06-19T16:36:11Z","date_published":"2026-06-19T16:36:11Z","id":"https://feed.craftedsignal.io/briefs/2026-06-joomla-flip-wall-sqli/","summary":"An SQL injection vulnerability, CVE-2017-20265, in Joomla! Component Flip Wall 8.0 allows unauthenticated attackers to execute arbitrary SQL queries via malicious GET requests to the `wallid` parameter, enabling the extraction of sensitive database information.","title":"Joomla! Component Flip Wall SQL Injection (CVE-2017-20265)","url":"https://feed.craftedsignal.io/briefs/2026-06-joomla-flip-wall-sqli/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Joomla! Component Sponsor Wall 8.0"],"_cs_severities":["high"],"_cs_tags":["sql-injection","joomla","web-application","vulnerability","cve"],"_cs_type":"advisory","_cs_vendors":["Pulseextensions","Joomla!"],"content_html":"\u003cp\u003eCVE-2017-20264 details an SQL injection vulnerability in Joomla! Component Sponsor Wall version 8.0, developed by Pulseextensions. This flaw allows unauthenticated attackers to execute arbitrary SQL queries by manipulating the \u003ccode\u003ewallid\u003c/code\u003e parameter within specific GET requests. The vulnerability is triggered when malicious SQL code is injected into the \u003ccode\u003ewallid\u003c/code\u003e parameter when making requests to \u003ccode\u003eindex.php\u003c/code\u003e with \u003ccode\u003eoption=com_sponsorwall\u0026amp;task=click\u003c/code\u003e. Successful exploitation grants attackers the ability to extract sensitive database information, including user credentials, hashed passwords, and critical configuration data, posing a significant risk to the integrity and confidentiality of the affected Joomla! instance and its backend database. Although the CVE was published recently, the vulnerability itself dates back to 2017, indicating that unpatched systems remain at risk.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eReconnaissance:\u003c/strong\u003e An attacker identifies a target web server hosting a Joomla! instance running the vulnerable Component Sponsor Wall 8.0.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eInitial Access:\u003c/strong\u003e The attacker crafts a specially formed HTTP GET request targeting the \u003ccode\u003eindex.php\u003c/code\u003e endpoint of the Joomla! application.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eParameter Manipulation:\u003c/strong\u003e The GET request includes the \u003ccode\u003eoption=com_sponsorwall\u0026amp;task=click\u0026amp;wallid=\u003c/code\u003e parameter, into which the attacker injects malicious SQL code designed to bypass input sanitization.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eArbitrary Query Execution:\u003c/strong\u003e The vulnerable Joomla! component processes the \u003ccode\u003ewallid\u003c/code\u003e parameter without proper validation, leading to the execution of the injected SQL queries against the underlying database.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eInformation Disclosure:\u003c/strong\u003e The attacker leverages the SQL injection to extract sensitive database information, which may include user credentials (usernames and hashed passwords), session tokens, and system configuration data.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eData Exfiltration \u0026amp; Credential Harvesting:\u003c/strong\u003e The extracted sensitive data, particularly credentials, is exfiltrated by the attacker for further analysis or use.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003ePersistence and Lateral Movement:\u003c/strong\u003e The attacker uses the stolen credentials to gain unauthorized access to the Joomla! administrator panel or other connected systems, potentially establishing persistence, defacing the website, or escalating privileges.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2017-20264 can lead to severe consequences for affected organizations. Attackers can gain full read access to the entire database, compromising sensitive information such as customer data, proprietary business details, and internal credentials. The extraction of administrator credentials can grant full control over the Joomla! website, enabling website defacement, content manipulation, arbitrary code execution (via plugin installation or theme modification), and serving malware to legitimate visitors. The exposure of configuration data can further aid in lateral movement within the network or lead to access to other connected services, resulting in significant data breaches, reputational damage, and compliance violations.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImmediately update or remove Joomla! Component Sponsor Wall version 8.0 to a patched version or a different component if an update is not available to mitigate CVE-2017-20264.\u003c/li\u003e\n\u003cli\u003eDeploy the provided Sigma rule \u0026quot;Detects CVE-2017-20264 Exploitation — Joomla! Sponsor Wall SQL Injection Attempt\u0026quot; to your SIEM for early detection of exploitation attempts.\u003c/li\u003e\n\u003cli\u003eEnsure web server access logs are enabled and retained, specifically logging full URI paths and query strings for the \u003ccode\u003ewebserver\u003c/code\u003e logsource to enable effective detection.\u003c/li\u003e\n\u003cli\u003eReview web application firewall (WAF) configurations to ensure robust SQL injection protection rules are active and up-to-date.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-06-19T16:35:04Z","date_published":"2026-06-19T16:35:04Z","id":"https://feed.craftedsignal.io/briefs/2026-06-joomla-sponsor-wall-sqli/","summary":"An unauthenticated SQL injection vulnerability (CVE-2017-20264) in Joomla! Component Sponsor Wall version 8.0 allows attackers to execute arbitrary SQL queries by injecting malicious code into the `wallid` parameter of GET requests to `index.php`, leading to the extraction of sensitive database information such as credentials and configuration data.","title":"Joomla! Component Sponsor Wall 8.0 SQL Injection (CVE-2017-20264)","url":"https://feed.craftedsignal.io/briefs/2026-06-joomla-sponsor-wall-sqli/"}],"language":"en","title":"CraftedSignal Threat Feed - Pulseextensions","version":"https://jsonfeed.org/version/1.1"}