CVE-2026-84653

Published Sep 2, 2026

Last updated 5 days ago

Overview

Description
Jenkins 2.421 through 2.579 (both inclusive), LTS 2.426.1 through 2.568.2 (both inclusive) does not correctly perform permission checks in the Appearance configuration page, allowing attackers with Overall/Manage permission to modify Appearance configuration options they should not have access to.
Source
jenkinsci-cert@googlegroups.com
NVD status
Analyzed
Products
jenkins

Risk scores

CVSS 3.1

Type
Secondary
Base score
3.5
Impact score
2.5
Exploitability score
0.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
Severity
LOW

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-862

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.