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CVE-2026-42522

🗓️ 29 Apr 2026 13:31:31Reported by jenkinsType 
cve
 cve
🔗 web.nvd.nist.gov👁 78 Views

CVE-2026-42522: Missing permission check in Jenkins GitHub Branch Source Plugin lets read-permission users access an attacker URL with attacker GitHub App credentials.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-42522
29 Apr 202613:31
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-42522
29 Apr 202613:31
–alpinelinux
circl
Circl
CVE-2026-42522
29 Apr 202614:29
–circl
cnnvd
CNNVD
Jenkins, GitHub, Branch, Source, Plugin – Security Vulnerabilities
29 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-42522
29 Apr 202613:31
–cvelist
euvd
EUVD
EUVD-2026-26224
29 Apr 202613:31
–euvd
github
Github Security Blog
Jenkins GitHub Branch Source Plugin: Missing permissions check allows attackers to perform a connection test
29 Apr 202615:30
–github
nessus
Tenable Nessus
Jenkins plugins Multiple Vulnerabilities (2026-04-29)
29 Apr 202600:00
–nessus
mend
Mend
CVE-2026-42522
29 Apr 202613:31
–mend
nvd
NVD
CVE-2026-42522
29 Apr 202614:16
–nvd
Rows per page
NVD
Vulners
Node
jenkinsgithub_branch_sourceRange≤1967.vdea_d580c1a_b_ajenkins
[
  {
    "vendor": "Jenkins Project",
    "product": "Jenkins GitHub Branch Source Plugin",
    "versions": [
      {
        "version": "0",
        "versionType": "maven",
        "lessThanOrEqual": "1967.vdea_d580c1a_b_a_",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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26 Oct 2026 20:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
EPSS0.00184
SSVC
78