Jenkins File Parameter Plugin arbitrary file write vulnerability
Jenkins File Parameter Plugin 285.v757c5b_67a_c25 and earlier does not restrict the name (and resulting uploaded file name) of Stashed File Parameters.
This allows attackers with Item/Configure permission to create or replace arbitrary files on the Jenkins controller file system with attacker-specified content.
File Parameter Plugin 285.287.v4b_7b_29d3469d restricts the name (and resulting uploaded file name) of Stashed File Parameters.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | io.jenkins.plugins:file-parameters | < 285.287.v4b | 285.287.v4b |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-732- Platform
- Java / Kotlin (Maven)
- Package
io.jenkins.plugins:file-parameters- Disclosed
- 16.05.2023
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-46f2-x6h2-x9hx - CC BY 4.0
Vulnerability history: io.jenkins.plugins:file-parameters
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.
This is the only known vulnerability of this package.
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