{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-7061/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-7061"}],"_cs_exploited":false,"_cs_products":["chatgpt-mcp-server"],"_cs_severities":["high"],"_cs_tags":["cve-2026-7061","command-injection","webserver"],"_cs_type":"advisory","_cs_vendors":["Toowiredd"],"content_html":"\u003cp\u003eToowiredd chatgpt-mcp-server, specifically versions up to 0.1.0, contains an OS command injection vulnerability within the \u003ccode\u003esrc/services/docker.service.ts\u003c/code\u003e file of the MCP/HTTP component. This flaw allows for remote exploitation, potentially enabling attackers to execute arbitrary commands on the underlying operating system. The vulnerability, identified as CVE-2026-7061, has a publicly available exploit, increasing the risk of exploitation. The project maintainers were notified via an issue report but have not yet addressed the vulnerability, making it crucial for defenders to implement mitigation and detection measures. This poses a significant risk to systems running vulnerable versions of chatgpt-mcp-server, as successful exploitation could lead to complete system compromise.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable instance of Toowiredd chatgpt-mcp-server running version 0.1.0 or earlier.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious HTTP request targeting the MCP/HTTP component.\u003c/li\u003e\n\u003cli\u003eThe request exploits the command injection vulnerability in \u003ccode\u003esrc/services/docker.service.ts\u003c/code\u003e.\u003c/li\u003e\n\u003cli\u003eThe server-side code improperly sanitizes input, allowing the attacker to inject OS commands.\u003c/li\u003e\n\u003cli\u003eThe injected OS command is executed by the server with the privileges of the chatgpt-mcp-server process.\u003c/li\u003e\n\u003cli\u003eThe attacker gains initial access to the system.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the initial access to escalate privileges or move laterally within the network.\u003c/li\u003e\n\u003cli\u003eThe attacker achieves their objective, such as data exfiltration, deploying malware, or disrupting services.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this OS command injection vulnerability (CVE-2026-7061) in Toowiredd chatgpt-mcp-server can lead to complete system compromise. Attackers can execute arbitrary commands, potentially leading to data breaches, service disruption, or the deployment of malicious software. Given the public availability of the exploit, organizations using this software are at a heightened risk of attack. The lack of a patch from the project maintainers further exacerbates the risk, making proactive detection and mitigation measures essential.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor web server logs for suspicious HTTP requests targeting the MCP/HTTP component of chatgpt-mcp-server, focusing on requests that might be attempting command injection (log source: webserver, product: linux).\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u0026ldquo;Detect Suspicious chatgpt-mcp-server Command Injection Attempts\u0026rdquo; to identify exploitation attempts in web server logs.\u003c/li\u003e\n\u003cli\u003eRestrict access to the chatgpt-mcp-server instance to minimize the attack surface.\u003c/li\u003e\n\u003cli\u003eConsider deploying a web application firewall (WAF) to filter out malicious requests.\u003c/li\u003e\n\u003cli\u003eMonitor child processes spawned by the chatgpt-mcp-server process for unexpected or malicious commands (log source: process_creation, product: linux).\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-26T22:17:33Z","date_published":"2026-04-26T22:17:33Z","id":"/briefs/2026-04-chatgpt-mcp-server-cmd-injection/","summary":"Toowiredd chatgpt-mcp-server up to version 0.1.0 is vulnerable to OS command injection via the file src/services/docker.service.ts of the component MCP/HTTP, allowing for remote exploitation.","title":"Toowiredd chatgpt-mcp-server OS Command Injection Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-04-chatgpt-mcp-server-cmd-injection/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-7061","version":"https://jsonfeed.org/version/1.1"}