{"id":"CVE-2026-64652","revision":"ce72326045f24bce8e26e6c3f73ce639","records":[{"revision":"ce72326045f24bce8e26e6c3f73ce639","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-64652","aliases":[],"title":"GitHub CLI: Partial token disclosure in `gh auth status` output","description":"GitHub CLI (gh) is GitHub's official command line tool. Prior to version 2.97.0, gh auth status masked only the characters after the last underscore in certain fine-grained personal access tokens and GitHub App tokens. As a result, part of an affected token could appear in terminal or CI output that is captured or shared. Authenticated users are affected if they ran gh auth status (without the --show-token flag) with a token type whose format contains an underscore after the prefix. This includes fine-grained personal access tokens (github_pat_*) and GitHub App installation and user access tokens (ghs_*, ghu_*; for example, ghs_<APPID>_<JWT>), as well as the Actions GITHUB_TOKEN. Classic tokens such as gho_* and ghp_* have an underscore-free body and are not affected. This issue is fixed in version 2.97.0.","state":0,"publishedAt":"2026-08-06T17:45:35.729+00:00","modifiedAt":"2026-08-07T17:45:03.284+00:00","affected":[{"ecosystem":"Vendor product","name":"cli","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"cli\",\n                    \"product\": \"cli\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.97.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":3.3,"severity":"LOW"}],"references":["https://github.com/cli/cli/security/advisories/GHSA-cg6r-mpgc-h9mm","https://github.com/cli/cli/commit/3f6a16a9f8c7fe9676aa8d8f47b399310dd231c3","https://github.com/cli/cli/releases/tag/v2.97.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-64652","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-64652","identifiers":["CVE-2026-64652"]},"retained":false,"historicalAffected":[]}],"coverage":[]}