CVSS 3.1
4.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NCVE-2021-21626
Medium (4.3) in jenkins warnings next generation. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in io.jenkins.plugins:warnings-ng 8.5.0.
Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform a permission check in methods implementing form validation, allowing attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:warnings_next_generation
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-7j3x-xm4j-jfj7 | Maven | io.jenkins.plugins:warnings-ng | <8.5.0 | 8.5.0 |