CVE-2026-92126

high

Description

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject @Builder annotations whose builderStrategy member names an arbitrary class, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to execute code outside the sandbox if a suitable class is present on the classpath of the component that evaluates the script.

References

https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3925%20(2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-80750

Details

Source: Mitre, NVD

Published: 2026-09-16

Updated: 2026-09-27

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.5

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

Severity: High

EPSS

EPSS: 0.00622