{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/vendors/krayin/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":["Krayin CRM v2.2.x"],"_cs_severities":["high"],"_cs_tags":["webapps","rce","exploit-db","krayin-crm","crm"],"_cs_type":"advisory","_cs_vendors":["Krayin"],"content_html":"\u003cp\u003eA significant security vulnerability affecting Krayin CRM v2.2.x has been exposed with the publication of a public exploit on Exploit-DB (EDB-52629). This vulnerability enables an authenticated attacker to achieve Remote Code Execution (RCE) on the server hosting the CRM application. The presence of a readily available exploit means that the attack surface for Krayin CRM deployments is immediately escalated, presenting a critical risk to organizations using unpatched versions. Attackers leveraging this exploit can execute arbitrary commands, potentially leading to full system compromise, data exfiltration, or the deployment of further malicious payloads such as ransomware or backdoors. Defenders must prioritize patching and monitoring Krayin CRM instances.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker obtains valid authentication credentials for a Krayin CRM v2.2.x instance through various means (e.g., brute-forcing, phishing, compromised accounts).\u003c/li\u003e\n\u003cli\u003eThe authenticated attacker crafts a malicious request leveraging the specific vulnerability (EDB-52629) within the Krayin CRM application.\u003c/li\u003e\n\u003cli\u003eThe Krayin CRM application processes the malicious input without proper sanitization or validation, allowing the injection of arbitrary commands.\u003c/li\u003e\n\u003cli\u003eThe injected commands are executed by the underlying operating system with the privileges of the web server process.\u003c/li\u003e\n\u003cli\u003eThe attacker gains initial code execution capabilities on the server, potentially allowing for the creation of web shells or reverse shells.\u003c/li\u003e\n\u003cli\u003eThe attacker escalates privileges or moves laterally within the network, aiming to achieve further compromise or exfiltrate sensitive data.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this Authenticated Remote Code Execution vulnerability in Krayin CRM v2.2.x can lead to severe consequences. Organizations could face complete compromise of their CRM system and the underlying server. This includes unauthorized access to sensitive customer data, financial records, and proprietary business information. Attackers can deface websites, inject malware, establish persistent access, or pivot to other systems within the network. The integrity, confidentiality, and availability of critical business data can be severely impacted, leading to significant financial losses, reputational damage, and potential regulatory penalties.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImmediately patch all Krayin CRM v2.2.x installations to a version where this RCE vulnerability is remediated.\u003c/li\u003e\n\u003cli\u003eImplement web application firewall (WAF) rules to detect and block suspicious requests targeting Krayin CRM, especially those attempting command injection through known vulnerable parameters.\u003c/li\u003e\n\u003cli\u003eEnable comprehensive logging for web server access (category: webserver) and review logs for unusual requests containing command-line syntax or unexpected file uploads.\u003c/li\u003e\n\u003cli\u003eMonitor for suspicious process creation (category: process_creation) on servers hosting Krayin CRM that originate from the web server process, such as \u003ccode\u003ecmd.exe\u003c/code\u003e, \u003ccode\u003epowershell.exe\u003c/code\u003e, or scripting interpreters.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-07-08T13:45:13Z","date_published":"2026-07-08T13:45:13Z","id":"https://feed.craftedsignal.io/briefs/2026-07-krayin-crm-rce/","summary":"A public exploit (EDB-52629) has been released for Krayin CRM v2.2.x, demonstrating an authenticated remote code execution vulnerability that allows an authenticated attacker to execute arbitrary code on the underlying system, significantly increasing the risk for unpatched deployments of the web application.","title":"Krayin CRM v2.2.x Authenticated Remote Code Execution Exploit","url":"https://feed.craftedsignal.io/briefs/2026-07-krayin-crm-rce/"}],"language":"en","title":"CraftedSignal Threat Feed - Krayin","version":"https://jsonfeed.org/version/1.1"}