Auth bypass in Jenkins P4

CVE-2020-2142

A missing permission check in Jenkins P4 Plugin 1.10.10 and earlier allows attackers with Overall/Read permission to trigger builds.

Vulnerability class: Broken Access Control

EPSS: 0.006 (45.9th 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:N/I:L/A:N.

Affected products

Jenkins P4
Jenkins Project P4 Plugin — versions unspecified

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

jenkinsci-cert@googlegroups.com (x_refsource_CONFIRM, Vendor Advisory)
jenkinsci-cert@googlegroups.com (mailing-list, x_refsource_MLIST, Third Party Advisory)

Frequently asked questions

What is CVE-2020-2142?: CVE-2020-2142 is a medium-severity vulnerability in Jenkins P4, classified under Missing Authorization. CVSS score: 4.3/10. Published 2020-03-09.
How severe is CVE-2020-2142?: Medium severity. CVSS v3 base score is 4.3 out of 10.