CSRF in Jenkins Blue Ocean
CVE-2023-40341
A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.27.5 and earlier allows attackers to connect to an attacker-specified URL, capturing GitHub credentials associated with an attacker-specified job.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (47.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Jenkins Blue Ocean
- Jenkins Project Blue Ocean Plugin — versions 1.27.5.1, 1.27.4.1
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2023-08-16/ (vendor-advisory, Vendor Advisory)
- www.openwall.com/lists/oss-security/2023/08/16/3 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-40341?
- CVE-2023-40341 is a high-severity vulnerability in Jenkins Blue Ocean, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2023-08-16.
- How severe is CVE-2023-40341?
- High severity. CVSS v3 base score is 8.8 out of 10.