CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NCVE-2021-21635
Medium (5.4) in jenkins rest list parameter. EPSS 8.8% chance of exploitation in the next 30 days. Fixed in io.jenkins.plugins:rest-list-parameter 1.3.1.
Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Severity
- EPSS
- 8.8% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:rest_list_parameter
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-x3m6-vcp7-98mr | Maven | io.jenkins.plugins:rest-list-parameter | <1.3.1 | 1.3.1 |