CVE-2026-70430 in Jenkins

Summary

by MITRE • 08/05/2026

Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not restrict the types of objects that can be instantiated as part of the project naming strategy configuration, allowing attackers with Overall/Manage permission to instantiate arbitrary types related to configuration, including those intended for configuration only by administrators.

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• Responsible: Jenkins
• Reservation: 08/04/2026
• Disclosure: 08/05/2026
• Moderation: accepted
• Entry: VDB-386328
• CPE: ready
• CWE: CWE-275 (confirmed)
• CVSS: 9.1 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Insurance, Hostingprovider, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-70430
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-70430
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-70430/