CVE-2026-92124

8.8 HIGH

Published 2026-09-16 · Updated 2026-09-21

AI risk analysis

Summary: The flaw allows attackers to bypass sandbox protection in Jenkins Script Security Plugin, enabling execution of arbitrary code in the Jenkins controller JVM.
Exploitability: Exploitation requires permission to define and run sandboxed scripts, such as Pipelines, and is moderately difficult due to the need to manipulate Groovy operations.
Blast radius: If exploited, the impact is high, as it could lead to full compromise of the Jenkins controller JVM and potentially the entire system.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d or later.

rcewebjvmsandbox-bypass

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier checks the operations Groovy will perform with the elements it reads from a collection that a sandboxed script casts to another type but performs the cast on the collection itself, allowing 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-693

Vendors

jenkins

Products

script security

All references

https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3923

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

Related CVEs

Related by shared AI tags and CWE weakness class. Browse the full archive.