XSS in Jenkins Script Security
CVE-2020-2190
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting 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: 0.008 (53.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: -0.000
Affected products
- Jenkins Script Security
- Jenkins Project Script Security Plugin — versions unspecified
Weakness classification (CWE)
References
- jenkins.io/security/advisory/2020-06-03/ (Vendor Advisory)
- www.openwall.com/lists/oss-security/2020/06/03/3 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-2190?
- CVE-2020-2190 is a medium-severity vulnerability in Jenkins Script Security, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-06-03.
- How severe is CVE-2020-2190?
- Medium severity. CVSS v3 base score is 5.4 out of 10.