Auth bypass in Jenkins Tuleap Git Branch Source
CVE-2022-43421
A missing permission check in Jenkins Tuleap Git Branch Source Plugin 3.2.4 and earlier allows unauthenticated attackers to trigger Tuleap projects whose configured repository matches the attacker-specified value.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (53.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Jenkins Tuleap Git Branch Source
- Jenkins Project Tuleap Git Branch Source Plugin — versions unspecified
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2022-10-19/ (Vendor Advisory)
- www.openwall.com/lists/oss-security/2022/10/19/3 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-43421?
- CVE-2022-43421 is a medium-severity vulnerability in Jenkins Tuleap Git Branch Source, classified under Missing Authorization. CVSS score: 5.3/10. Published 2022-10-19.
- How severe is CVE-2022-43421?
- Medium severity. CVSS v3 base score is 5.3 out of 10.