PT-2026-51791 · Jenkins · Script Security Plugin+1
CVE-2026-57281
·
Published
2026-06-24
·
Updated
2026-08-27
CVSS v3.1
8.5
High
| Vector | AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Jenkins Script Security Plugin versions prior to 1402.v94c9ce464861
Description
The plugin fails to reject Groovy AST (Abstract Syntax Tree) transformation annotations that contain an
extensions member. This allows attackers with the ability to execute sandboxed Groovy scripts to bypass the sandbox and execute arbitrary code, provided a suitable script exists on the classpath of the component evaluating the script.Recommendations
Update Jenkins Script Security Plugin to a version later than 1402.v94c9ce464861.
Fix
DoS
Protection Mechanism Failure
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Related Identifiers
Affected Products
Jenkins
Script Security Plugin