medium4.3
CVE-2021-21645
Missing permission checks in Jenkins Config File Provider Plugin allow enumerating configuration file IDs
Impact
Jenkins Config File Provider Plugin 3.7.0 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to enumerate configuration file IDs. An enumeration of configuration file IDs in Jenkins Config File Provider Plugin 3.7.1 requires the appropriate permissions.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:config-file-provider | <= 3.7.0 | 3.7.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Config File Provider | through 3.7.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/04/21/2
- https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2203
- https://github.com/advisories/GHSA-2959-fj73-hm8p
- https://nvd.nist.gov/vuln/detail/CVE-2021-21645
- https://github.com/jenkinsci/config-file-provider-plugin/commit/b7f3c5150ad557e86414122c69be20075aee27fa