XSS in Jenkins Coverage
CVE-2025-67641
Jenkins Coverage Plugin 2.3054.ve1ff7b_a_a_123b_ and earlier does not validate the configured coverage results ID when creating coverage results, only when submitting the job configuration through the UI, allowing attackers with Item/Configure permission to use a `javascript:` scheme URL as identifier by configuring the job through the REST API, resulting in a stored cross-site scripting (XSS) vulnerability.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (21.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Jenkins Coverage
- Jenkins Project Coverage Plugin — versions 0
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2025-12-10/ (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-67641?
- CVE-2025-67641 is a medium-severity vulnerability in Jenkins Coverage, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-12-10.
- How severe is CVE-2025-67641?
- Medium severity. CVSS v3 base score is 5.4 out of 10.