{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/vendors/anoopalias/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["AUTOM8N WHM Plugin (\u003c= 82821f7)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["AnoopAlias"],"content_html":"\u003cp\u003eThe AUTOM8N WHM Plugin for cPanel contains a critical OS command injection vulnerability, tracked as CVE-2026-104586, which affects versions up to commit 82821f7. The vulnerability exists within the plugin's CGI scripts, specifically \u003ccode\u003esync_docroots.cgi\u003c/code\u003e, which runs with root privileges under WHM's AppConfig. The application fails to sanitize HTTP form parameters before concatenating them into shell commands and executing them via \u003ccode\u003esubprocess.Popen(cmd, shell=True)\u003c/code\u003e.\u003c/p\u003e\n\u003cp\u003eAn attacker with authenticated access to the WHM interface can exploit this by appending shell metacharacters to the \u003ccode\u003euser\u003c/code\u003e parameter in an HTTP request. This enables the execution of arbitrary commands as the root user on the underlying server. Given the availability of a public proof-of-concept (PoC) exploit, the risk to hosting environments utilizing this plugin is significantly elevated, as it provides a direct path to full system compromise.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker gains authenticated access to the WHM interface of the target server.\u003c/li\u003e\n\u003cli\u003eAttacker identifies the \u003ccode\u003esync_docroots.cgi\u003c/code\u003e script provided by the AUTOM8N plugin.\u003c/li\u003e\n\u003cli\u003eAttacker crafts an HTTP request (GET or POST) targeting \u003ccode\u003esync_docroots.cgi\u003c/code\u003e.\u003c/li\u003e\n\u003cli\u003eAttacker inserts malicious shell metacharacters (e.g., \u003ccode\u003e;\u003c/code\u003e, \u003ccode\u003e|\u003c/code\u003e, \u003ccode\u003e\u0026amp;\u003c/code\u003e) into the \u003ccode\u003euser\u003c/code\u003e parameter.\u003c/li\u003e\n\u003cli\u003eThe web server passes the unsanitized parameter to the underlying CGI process.\u003c/li\u003e\n\u003cli\u003eThe \u003ccode\u003esync_docroots.cgi\u003c/code\u003e script executes the command string via \u003ccode\u003esubprocess.Popen\u003c/code\u003e with \u003ccode\u003eshell=True\u003c/code\u003e.\u003c/li\u003e\n\u003cli\u003eThe operating system spawns a child process or executes the injected command with root privileges.\u003c/li\u003e\n\u003cli\u003eAttacker achieves remote code execution as root for exfiltration or persistence.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability results in full administrative control over the hosting server, as the vulnerable script executes with root privileges. This allows attackers to exfiltrate sensitive data, modify websites, install persistent backdoors, or pivot deeper into the hosting network. The vulnerability impacts any infrastructure hosting cPanel/WHM environments where the AUTOM8N plugin is installed and accessible to authenticated administrative users.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eImmediately restrict access to the AUTOM8N WHM plugin interface until a security patch is verified and applied.\u003c/li\u003e\n\u003cli\u003eAudit web server logs for suspicious HTTP requests targeting \u003ccode\u003e/cgi-bin/sync_docroots.cgi\u003c/code\u003e or similar paths containing shell metacharacters such as \u003ccode\u003e;\u003c/code\u003e, \u003ccode\u003e|\u003c/code\u003e, \u003ccode\u003e\u0026amp;\u0026amp;\u003c/code\u003e, or backticks.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule provided below to monitor for web application exploitation attempts targeting this specific endpoint.\u003c/li\u003e\n\u003cli\u003eEnsure the AUTOM8N WHM plugin is updated beyond commit 82821f7 once the vendor provides a remediation patch.\u003c/li\u003e\n\u003c/ol\u003e\n","date_modified":"2026-10-09T16:37:31Z","date_published":"2026-10-09T16:37:31Z","id":"https://feed.craftedsignal.io/briefs/2026-10-autom8n-command-injection/","summary":"An authenticated OS command injection vulnerability in the AUTOM8N WHM plugin allows attackers to execute arbitrary system commands with root privileges via unsanitized CGI parameters.","title":"OS Command Injection Vulnerability in AUTOM8N WHM Plugin","url":"https://feed.craftedsignal.io/briefs/2026-10-autom8n-command-injection/"}],"language":"en","title":"CraftedSignal Threat Feed - AnoopAlias","version":"https://jsonfeed.org/version/1.1"}