GHSA-3m3f-2323-64m7
Incorrect permission checks in Jenkins Config File Provider Plugin allow enumerating credentials IDs
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:config-file-provider | < 3.7.1 | 3.7.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2021-21643
- https://github.com/jenkinsci/config-file-provider-plugin/commit/d615e3278358b033f5e8d0d2e3f38f467b0e29f2
- https://github.com/jenkinsci/config-file-provider-plugin
- https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2254
- http://www.openwall.com/lists/oss-security/2021/04/21/2