CVE-2020-2238: Jenkins Git Parameter

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

Jenkins Git Parameter Plugin 0.9.12 and earlier does not escape the repository field on the 'Build with Parameters' page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Affected products

• Jenkins Git Parameter: up to and including 0.9.12

Published 2020-09-01. Last modified 2026-06-17.