medium5.4
CVE-2021-21635
Stored XSS vulnerability in Jenkins REST List Parameter Plugin
Impact
Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. Jenkins REST List Parameter Plugin 1.3.1 no longer identifies a parameter using user-specified content.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | io.jenkins.plugins:rest-list-parameter | <= 1.3.0 | 1.3.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Rest List Parameter | through 1.3.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/03/30/1
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2261
- https://github.com/advisories/GHSA-x3m6-vcp7-98mr
- https://nvd.nist.gov/vuln/detail/CVE-2021-21635
- https://github.com/jenkinsci/rest-list-parameter-plugin/commit/ff4bb2b44eb05b35bfb68a3a63ac7c5e72cb96b6