CSRF in Jenkins Promoted Builds
CVE-2021-21641
A cross-site request forgery (CSRF) vulnerability in Jenkins promoted builds Plugin 3.9 and earlier allows attackers to to promote builds.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.012 (65.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Jenkins Promoted Builds
- Jenkins Project Promoted Builds Plugin — versions unspecified, 3.5.1
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2021-04-07/ (Vendor Advisory)
- www.openwall.com/lists/oss-security/2021/04/07/2 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-21641?
- CVE-2021-21641 is a medium-severity vulnerability in Jenkins Promoted Builds, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2021-04-07.
- How severe is CVE-2021-21641?
- Medium severity. CVSS v3 base score is 4.3 out of 10.