CVE-2024-34145

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-02 · updated 2026-06-17
Weakness: CWE-290

Description

A sandbox bypass vulnerability involving sandbox-defined classes that shadow specific non-sandbox-defined classes in Jenkins Script Security Plugin 1335.vf07d9ce377a_e and earlier allows attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

Affected products

Jenkins project Jenkins Script Security Plugin: through 1335.vf07d9ce377a_e

References

http://www.openwall.com/lists/oss-security/2024/05/02/3
https://www.jenkins.io/security/advisory/2024-05-02/#SECURITY-3341
http://www.openwall.com/lists/oss-security/2024/05/02/3
https://www.jenkins.io/security/advisory/2024-05-02/#SECURITY-3341

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