What is CVE-2023-49654?

CVE-2023-49654 is a critical-severity vulnerability in Jenkins Matlab, classified under Missing Authorization. CVSS score: 9.8/10. Published 2023-11-29.

How severe is CVE-2023-49654?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Jenkins Matlab

CVE-2023-49654

Missing permission checks in Jenkins MATLAB Plugin 2.11.0 and earlier allow attackers to have Jenkins parse an XML file from the Jenkins controller file system.

Vulnerability class: Broken Access Control

EPSS: 0.008 (51.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jenkins Matlab
Jenkins Project Matlab Plugin — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

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

Frequently asked questions

What is CVE-2023-49654?: CVE-2023-49654 is a critical-severity vulnerability in Jenkins Matlab, classified under Missing Authorization. CVSS score: 9.8/10. Published 2023-11-29.
How severe is CVE-2023-49654?: Critical severity. CVSS v3 base score is 9.8 out of 10.