jenkinsci/repository-connector-plugin · Security
Stored XSS vulnerability in Jenkins Repository Connector Plugin
- GHSA ID
- GHSA-hg2w-3c4j-jjwm
- CVE ID
- CVE-2021-21618
- Severity
- medium
- Published
- Updated
- CVSS
- 5.4 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CVSS v3
- 5.4 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Description
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.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')