CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NCVE-2021-21658
Critical (9.1) in jenkins nuget. EPSS 1.5% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.plugins:nuget 1.1.
Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Severity
- EPSS
- 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:nuget
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-p674-hh8x-rv5h | Maven | org.jenkins-ci.plugins:nuget | <1.1 | 1.1 |