Auth bypass in Jenkins Saml Single Sign On
CVE-2023-37945
A missing permission check in Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 through 2.3.0 (both inclusive) allows attackers with Overall/Read permission to download a string representation of the current security realm.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (36.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2023-07-12/ (vendor-advisory, Vendor Advisory)
- www.openwall.com/lists/oss-security/2023/07/12/2 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-37945?
- CVE-2023-37945 is a medium-severity vulnerability in Jenkins Saml Single Sign On, classified under Missing Authorization. CVSS score: 4.3/10. Published 2023-07-12.
- How severe is CVE-2023-37945?
- Medium severity. CVSS v3 base score is 4.3 out of 10.