Link Following in Jenkins Pipeline Multibranch Plugin
Jenkins Pipeline: Multibranch Plugin prior to 2.23.1, 2.26.1, 696.698.v9b4218eea50f, and 707.v71c3f0a_6ccdb_ follows symbolic links to locations outside of the checkout directory for the configured SCM when reading files using the readTrusted step, allowing attackers able to configure Pipelines permission to read arbitrary files on the Jenkins controller file system.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jenkins-ci.plugins.workflow:workflow-multibranch | >= 2.24, < 2.26.1, < 2.23.1, >= 696.v52535c46f4c9, < 696.698.v9b4218eea50f, >= 706.vd43c65dec013, < 707.v71c3f0a | 2.26.1, 2.23.1, 696.698.v9b4218eea50f, 707.v71c3f0a |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-59- Platform
- Java / Kotlin (Maven)
- Package
org.jenkins-ci.plugins.workflow:workflow-multibranch- Disclosed
- 16.02.2022
- Updated
- 11.10.2026 11:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-2m9w-9xh2-wxc3 - CC BY 4.0
Vulnerability history: org.jenkins-ci.plugins.workflow:workflow-multibranch
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 02.2022 02.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 1
Disclosures per year
- 2022: 2
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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Link Following in Jenkins Pipeline Multibranch Plugin this entry
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