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.

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

EPSS: 0.004 (36.7th percentile) — read the EPSS interpretation.

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.

Affected products

Jenkins Saml_single_sign_on
Jenkins Project Saml Single Sign On(sso) Plugin — versions 2.1.0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

jenkinsci-cert@googlegroups.com (vendor-advisory, Vendor Advisory)
jenkinsci-cert@googlegroups.com (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.