jenkinsci/config-file-provider-plugin · Security
Incorrect permission checks in Jenkins Config File Provider Plugin allow enumerating credentials IDs
- GHSA ID
- GHSA-3m3f-2323-64m7
- CVE ID
- CVE-2021-21643
- Severity
- medium
- Published
- Updated
- CVSS
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
Jenkins Config File Provider Plugin 3.7.0 and earlier does not correctly perform permission checks in several HTTP endpoints.
This allows attackers with global Job/Configure permission to enumerate system-scoped credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability.
An enumeration of system-scoped credentials IDs in Jenkins Config File Provider Plugin 3.7.1 requires Overall/Administer permission.
CWEs
- CWE-863 · Incorrect Authorization
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-21643 ↗
- https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2254 ↗
- http://www.openwall.com/lists/oss-security/2021/04/21/2 ↗
- https://github.com/jenkinsci/config-file-provider-plugin/commit/d615e3278358b033f5e8d0d2e3f38f467b0e29f2 ↗
- https://github.com/advisories/GHSA-3m3f-2323-64m7 ↗