Vulnerability · Published May 16, 2023 · Assigned by jenkins

CVE-2023-32986

High 8.8

In plain English

A high-severity incorrect permission assignment in Jenkins File Parameter Plugin from Jenkins Project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 60.7% (higher than 99.2% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)60.7%top 0.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Jenkins File Parameter Plugin 285.v757c5b_67a_c25 and earlier does not restrict the name (and resulting uploaded file name) of Stashed File Parameters, allowing attackers with Item/Configure permission to create or replace arbitrary files on the Jenkins controller file system with attacker-specified content.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	io.jenkins.plugins:file-parameters	285.287.v4b	GHSA-46f2-x6h2-x9hx

Affected products (as reported)

Vendor	Product	Versions
Jenkins Project	Jenkins File Parameter Plugin	0 – through 285.v757c5b_67a_c25

Weakness: CWE-732 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

Jenkins Security Advisory 2023-05-16 vendor-advisory