{"id":56763,"date":"2026-05-25T11:44:56","date_gmt":"2026-05-25T11:44:56","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=56763"},"modified":"2026-05-25T11:44:56","modified_gmt":"2026-05-25T11:44:56","slug":"debugmcp-mcp-debugger-serverts-handlegetsourcecontext-path-traversal","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=56763","title":{"rendered":"debugmcp mcp-debugger server.ts handleGetSourceContext path traversal_CVE-2026-9467"},"content":{"rendered":"

{“lastseen”:””,”description”:”A vulnerability was identified in debugmcp mcp-debugger up to 0.20.0. Impacted is the function handleGetSourceContext of the file src\/server.ts. The manipulation leads to path traversal. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.”,”published”:”2026-05-25T14:45:09.859Z”,”modified”:”2026-05-25T14:45:09.859Z”,”type”:”cve”,”title”:”debugmcp mcp-debugger server.ts handleGetSourceContext path traversal”,”source”:”VulDB”,”references”:”https:\/\/vuldb.com\/vuln\/365448\\nhttps:\/\/vuldb.com\/vuln\/365448\/cti\\nhttps:\/\/vuldb.com\/submit\/813980\\nhttps:\/\/github.com\/hyk6225\/public_exp\/issues\/1″,”id”:”CVE-2026-9467″,”bulletinFamily”:””,”cwe”:[“CWE-22″],”cvelist”:null,”sourceData”:”debugmcp mcp-debugger 0.1\\ndebugmcp mcp-debugger 0.2\\ndebugmcp mcp-debugger 0.3\\ndebugmcp mcp-debugger 0.4\\ndebugmcp mcp-debugger 0.5\\ndebugmcp mcp-debugger 0.6\\ndebugmcp mcp-debugger 0.7\\ndebugmcp mcp-debugger 0.8\\ndebugmcp mcp-debugger 0.9\\ndebugmcp mcp-debugger 0.10\\ndebugmcp mcp-debugger 0.11\\ndebugmcp mcp-debugger 0.12\\ndebugmcp mcp-debugger 0.13\\ndebugmcp mcp-debugger 0.14\\ndebugmcp mcp-debugger 0.15\\ndebugmcp mcp-debugger 0.16\\ndebugmcp mcp-debugger 0.17\\ndebugmcp mcp-debugger 0.18\\ndebugmcp mcp-debugger 0.19\\ndebugmcp mcp-debugger 0.20.0″,”sourceHref”:””,”cvss”:{“score”:5.3,”severity”:”MEDIUM”,”vector”:”CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:L\/UI:N\/VC:L\/VI:N\/VA:N\/SC:N\/SI:N\/SA:N\/E:P”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”mcp-debugger”,”version”:”0.1″,”vendor”:”debugmcp”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"

{“lastseen”:””,”description”:”A vulnerability was identified in debugmcp mcp-debugger up to 0.20.0. Impacted is the function handleGetSourceContext of the file src\/server.ts. 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