CVEvulnerability
CVE-2026-59947
4.7 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-07-08
- Last modified
- 2026-07-10
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-532
Description
Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, when Composer is run with -vvv debug verbosity, it could print a credential embedded in the username slot of a repository or package URL, such as a GitHub Personal Access Token in https://TOKEN@host/, to debug output because AuthHelper, Url::sanitize, and ProcessExecutor did not sanitize username-only URL credentials. This issue is fixed in versions 2.2.29 and 2.10.2.
Related
Weakness · CWE (1)
- CWE-532 Insertion of Sensitive Information into Log File weakness
References
- https://github.com/composer/composer/commit/6bd66874ae523ecb69aca5964487a0cdfda03ef8 github.com
- https://github.com/composer/composer/commit/8887ad76fbd830cb1861a2b1fd8ead78ed1fa1ec github.com
- https://github.com/composer/composer/releases/tag/2.10.2 github.com
- https://github.com/composer/composer/releases/tag/2.2.29 github.com
- https://github.com/composer/composer/security/advisories/GHSA-g6xq-892h-64w3 github.com