{"cve":"CVE-2026-64653","nvd":{"published":"2026-08-06T22:18:13.237","modified":"2026-09-10T20:36:14.340","status":"Awaiting Analysis","description":"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.","cvss_v4":{"vector":"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","score":5.1},"cvss_v3":null,"cwes":["CWE-22"],"references":["https://github.com/cli/cli/commit/0c2eea6338a2323cfff000160b9b5a56a38d2a06","https://github.com/cli/cli/releases/tag/v2.97.0","https://github.com/cli/cli/security/advisories/GHSA-4fjg-2h4q-fwg3"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:47:10.050265369+00:00"},"epss":{"cve":"CVE-2026-64653","score":0.00511,"percentile":0.4362,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-4fjg-2h4q-fwg3","url":"https://osv.dev/vulnerability/GHSA-4fjg-2h4q-fwg3","summary":"GitHub CLI allows path traversal through unescaped request URL components","modified":"2026-10-19T21:40:57.702450779Z","packages":[{"ecosystem":"Go","name":"github.com/cli/cli/v2","purl":"pkg:golang/github.com/cli/cli/v2","ranges":["<2.97.0"],"fixed":["2.97.0"]}]},{"id":"GO-2026-6765","url":"https://osv.dev/vulnerability/GO-2026-6765","summary":"GitHub CLI allows path traversal through unescaped request URL components in github.com/cli/cli","modified":"2026-10-19T21:31:53.420127909Z","packages":[{"ecosystem":"Go","name":"github.com/cli/cli","purl":"pkg:golang/github.com/cli/cli","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/cli/cli/v2","purl":"pkg:golang/github.com/cli/cli/v2","ranges":["<2.97.0"],"fixed":["2.97.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}