{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-63651","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-17T14:47:08.030Z","datePublished":"2026-11-10T16:25:16.880Z","dateUpdated":"2026-11-10T16:25:16.880Z"},"containers":{"cna":{"title":"LiveDocs: fetch_docs/introspect fetch client-supplied URLs with no host allowlist and follow redirects","problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/PsychQuant/livedocs/security/advisories/GHSA-xf4p-x7v8-3x4p","tags":["x_refsource_CONFIRM"],"url":"https://github.com/PsychQuant/livedocs/security/advisories/GHSA-xf4p-x7v8-3x4p"},{"name":"https://github.com/PsychQuant/livedocs/releases/tag/v0.7.0","tags":["x_refsource_MISC"],"url":"https://github.com/PsychQuant/livedocs/releases/tag/v0.7.0"}],"affected":[{"vendor":"PsychQuant","product":"livedocs","versions":[{"version":"< 0.7.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-11-10T16:25:16.880Z"},"descriptions":[{"lang":"en","value":"LiveDocs is a primary-source-first documentation for AI agents. Prior to version 0.7.0, fetch_docs and introspect (kinds openapi/graphql, and resolve_source's docs_url) pass a client-supplied URL straight to URLSession with no scheme or host allowlist, and redirects are followed unconditionally. A prompt-injection payload embedded in fetched documentation can steer the model to call fetch_docs against internal or metadata endpoints and stream the response back into the conversation. This issue has been patched in version 0.7.0."}],"source":{"advisory":"GHSA-xf4p-x7v8-3x4p","discovery":"UNKNOWN"}}}}