BIT-jenkins-2026-84653
Dashboard / Vulnerabilities / BIT-jenkins-2026-84653
Summary:
Details: 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.
References: https://nvd.nist.gov/vuln/detail/CVE-2026-84653, https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3981
Affected packages
Package
Name: jenkins
Purl: pkg:bitnami/jenkins
Affected ranges
Type: SEMVER
Events:
Introduced- 2.421.0
Fixed -2.568.3
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
