Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 7.0%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2026-42522
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cpe:2.3:a:jenkins:github_branch_source:0.1
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cpe:2.3:a:jenkins:github_branch_source:1.0
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cpe:2.3:a:jenkins:github_branch_source:1.1
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cpe:2.3:a:jenkins:github_branch_source:1.10
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cpe:2.3:a:jenkins:github_branch_source:1.2
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cpe:2.3:a:jenkins:github_branch_source:1.3
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cpe:2.3:a:jenkins:github_branch_source:1.4
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cpe:2.3:a:jenkins:github_branch_source:1.5
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cpe:2.3:a:jenkins:github_branch_source:1.6
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cpe:2.3:a:jenkins:github_branch_source:1.7
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cpe:2.3:a:jenkins:github_branch_source:1.8
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cpe:2.3:a:jenkins:github_branch_source:1.8.1
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cpe:2.3:a:jenkins:github_branch_source:1.9
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cpe:2.3:a:jenkins:github_branch_source:2.0.0
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cpe:2.3:a:jenkins:github_branch_source:2.0.1
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cpe:2.3:a:jenkins:github_branch_source:2.0.2
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cpe:2.3:a:jenkins:github_branch_source:2.0.3
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cpe:2.3:a:jenkins:github_branch_source:2.0.4
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cpe:2.3:a:jenkins:github_branch_source:2.0.5
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cpe:2.3:a:jenkins:github_branch_source:2.0.6
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cpe:2.3:a:jenkins:github_branch_source:2.0.7
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cpe:2.3:a:jenkins:github_branch_source:2.0.8
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cpe:2.3:a:jenkins:github_branch_source:2.2.0
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cpe:2.3:a:jenkins:github_branch_source:2.2.1
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cpe:2.3:a:jenkins:github_branch_source:2.2.2
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cpe:2.3:a:jenkins:github_branch_source:2.2.3
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cpe:2.3:a:jenkins:github_branch_source:2.2.4
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cpe:2.3:a:jenkins:github_branch_source:2.2.5
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cpe:2.3:a:jenkins:github_branch_source:2.2.6
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cpe:2.3:a:jenkins:github_branch_source:2.3.0
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cpe:2.3:a:jenkins:github_branch_source:2.3.1
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cpe:2.3:a:jenkins:github_branch_source:2.3.2
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cpe:2.3:a:jenkins:github_branch_source:2.3.3
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cpe:2.3:a:jenkins:github_branch_source:2.3.4
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cpe:2.3:a:jenkins:github_branch_source:2.3.5
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cpe:2.3:a:jenkins:github_branch_source:2.3.6
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cpe:2.3:a:jenkins:github_branch_source:2.4.0
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cpe:2.3:a:jenkins:github_branch_source:2.4.1
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cpe:2.3:a:jenkins:github_branch_source:2.4.2
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cpe:2.3:a:jenkins:github_branch_source:2.4.3
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cpe:2.3:a:jenkins:github_branch_source:2.4.4
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cpe:2.3:a:jenkins:github_branch_source:2.4.5
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cpe:2.3:a:jenkins:github_branch_source:2.4.6
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cpe:2.3:a:jenkins:github_branch_source:684.vea_fa_7c1e2fe3