CVE-2026-92125: Vulnerability in Jenkins Project Jenkins Script Security Plugin
Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject the @GroovyASTTransformationClass annotation, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to run an arbitrary AST transformation at compile time, bypassing the sandbox protection and executing arbitrary code in the context of the Jenkins controller JVM.
AI Analysis
Technical Summary
Jenkins Script Security Plugin versions up to and including 1415.v9a_f9b_3a_c253d do not reject the @GroovyASTTransformationClass annotation. This flaw allows attackers who have permission to define and run sandboxed scripts, including Pipelines, to execute arbitrary AST transformations at compile time. Consequently, this bypasses the sandbox protection mechanism and enables arbitrary code execution within the Jenkins controller JVM context.
Potential Impact
An attacker with permission to run sandboxed scripts can bypass sandbox restrictions and execute arbitrary code on the Jenkins controller JVM. This could lead to full compromise of the Jenkins server environment, depending on the privileges of the Jenkins process.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict permissions to run sandboxed scripts to trusted users only to reduce risk.
CVE-2026-92125: Vulnerability in Jenkins Project Jenkins Script Security Plugin
Description
Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject the @GroovyASTTransformationClass annotation, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to run an arbitrary AST transformation at compile time, bypassing the sandbox protection and executing arbitrary code in the context of the Jenkins controller JVM.
CVSS v3.1
Score 8.8high
Affected software
Jenkins Project
Jenkins Script Security Plugin
pkg:github/jenkinsci/script-security-pluginRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Jenkins Script Security Plugin versions up to and including 1415.v9a_f9b_3a_c253d do not reject the @GroovyASTTransformationClass annotation. This flaw allows attackers who have permission to define and run sandboxed scripts, including Pipelines, to execute arbitrary AST transformations at compile time. Consequently, this bypasses the sandbox protection mechanism and enables arbitrary code execution within the Jenkins controller JVM context.
Potential Impact
An attacker with permission to run sandboxed scripts can bypass sandbox restrictions and execute arbitrary code on the Jenkins controller JVM. This could lead to full compromise of the Jenkins server environment, depending on the privileges of the Jenkins process.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict permissions to run sandboxed scripts to trusted users only to reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jenkins
- Date Reserved
- 2026-09-15T16:29:44.794Z
- State
- PUBLISHED
Threat ID: 6aaaa17155bf5e2cf5b35d53
Added to database: 09/16/2026, 14:02:25 UTC
Last enriched: 09/16/2026, 14:17:54 UTC
Last updated: 09/17/2026, 02:03:10 UTC
Views: 6
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