---
id: CVE-2026-92123
title: >-
  Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not
  intercept operations performed on a null receiver (method calls, property and
  attribute accesses, and array accesses), allowing attackers with permission to
  define…
summary: >-
  Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not
  intercept operations performed on a null receiver (method calls, property and
  attribute accesses, and array accesses), allowing attackers with permission to
  define…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-693
vendor: jenkins
product: script_security
affected:
  - script_security <= 1415.v9a_f9b_3a_c253d
published: '2026-09-16'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T17:33:17.400'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92123'
references:
  - url: 'https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3931'
    label: jenkinsci-cert@googlegroups.com
tags:
  - nvd
  - cve.org
epss: 0.0059
epssPercentile: 0.4692
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-16T20:03:09.392713Z'
ingestedAt: '2026-09-16T14:57:28.019Z'
---

## Overview

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not intercept operations performed on a null receiver (method calls, property and attribute accesses, and array accesses), 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.

## Affected

- `script_security <= 1415.v9a_f9b_3a_c253d`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.