CVE-2023-32986

Name: CVE-2023-32986
Creator: NVD / NIST
Published: 2023-05-16T16:15:11.147+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 63.14%

Last modified Jun 17, 2026

CVE-2023-32986 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 63.14% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

63.14%

99.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Jenkins	File Parameters	<= 285.287.v4b_7b_29d3469d

References

https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3123Vendor Advisory
https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3123Vendor Advisory

Timeline

Published: May 16, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-32986?

How severe is CVE-2023-32986?

CVE-2023-32986 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 63.14% probability of exploitation in the next 30 days.

How do I fix CVE-2023-32986?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-32986?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST