CVE-2026-42522

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-42522
A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdea_d580c1a_b_a_ and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3702 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*
History

06 May 2026, 16:18

Type Values Removed Values Added
References () https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3702 - () https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3702 - Vendor Advisory
CPE cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*
First Time Jenkins github Branch Source
Jenkins

30 Apr 2026, 15:11

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-29 14:16

Updated : 2026-06-17 10:47

NVD link : CVE-2026-42522

Mitre link : CVE-2026-42522

CVE.ORG link : CVE-2026-42522

JSON object : View

Products Affected

jenkins

  • github_branch_source
CWE
CWE-862

Missing Authorization