medium5.4
CVE-2021-21618
Stored XSS vulnerability in Jenkins Repository Connector Plugin
Impact
Jenkins Repository Connector Plugin 2.0.2 and earlier does not escape parameter names and descriptions for past builds. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission. Jenkins Repository Connector Plugin 2.0.3 escapes parameter names and descriptions when creating new parameters.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:repository-connector | <= 2.0.2 | 2.0.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Repository Connector | through 2.0.2 |