CVE-2023-25763: Jenkins Email Extension

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Jenkins Email Extension Plugin 2.93 and earlier does not escape various fields included in bundled email templates, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control affected fields.

Affected products

• Jenkins Email Extension: before 2.93.1 (fixed in 2.93.1)

Published 2023-02-15. Last modified 2026-06-17.