{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64653","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-20T17:11:30.896Z","datePublished":"2026-08-06T17:51:54.344Z","dateUpdated":"2026-08-07T14:54:13.120Z"},"containers":{"cna":{"title":"GitHub CLI: Unescaped variable components in request URLs could allow path traversal","problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/cli/cli/security/advisories/GHSA-4fjg-2h4q-fwg3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/cli/cli/security/advisories/GHSA-4fjg-2h4q-fwg3"},{"name":"https://github.com/cli/cli/commit/0c2eea6338a2323cfff000160b9b5a56a38d2a06","tags":["x_refsource_MISC"],"url":"https://github.com/cli/cli/commit/0c2eea6338a2323cfff000160b9b5a56a38d2a06"},{"name":"https://github.com/cli/cli/releases/tag/v2.97.0","tags":["x_refsource_MISC"],"url":"https://github.com/cli/cli/releases/tag/v2.97.0"}],"affected":[{"vendor":"cli","product":"cli","versions":[{"version":"< 2.97.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-06T17:51:54.344Z"},"descriptions":[{"lang":"en","value":"GitHub CLI (gh) is GitHub’s official command line tool. Prior to 2.97.0, some HTTP request URLs interpolate variable path components without percent encoding, allowing URL path metacharacters in attacker-controlled repository or resource values to make gh address a different API endpoint or resource than the user intended. This issue is fixed in version 2.97.0."}],"source":{"advisory":"GHSA-4fjg-2h4q-fwg3","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T14:54:02.803787Z","id":"CVE-2026-64653","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-07T14:54:13.120Z"}}]}}