CVE-2026-64652
- Source
- https://cve.org/CVERecord?id=CVE-2026-64652
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64652.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-64652
- Aliases
-
- GHSA-cg6r-mpgc-h9mm
- Downstream
- Published
- 2026-08-06T17:45:35.729Z
- Modified
- 2026-08-08T03:47:58.616550505Z
- Severity
-
- 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- GitHub CLI: Partial token disclosure in `gh auth status` output
- Details
-
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 (githubpat*) and GitHub App installation and user access tokens (ghs_*, ghu_*; for example, ghs<APPID><JWT>), as well as the Actions GITHUBTOKEN. 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.
- Database specific
{ "cwe_ids": [ "CWE-201" ], "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64652.json" }- References
-
- https://github.com/cli/cli/releases/tag/v2.97.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64652.json
- https://github.com/cli/cli/security/advisories/GHSA-cg6r-mpgc-h9mm
- https://nvd.nist.gov/vuln/detail/CVE-2026-64652
- https://github.com/cli/cli/commit/3f6a16a9f8c7fe9676aa8d8f47b399310dd231c3