PT-2026-35914 · Jenkins · Jenkins Credentials Binding Plugin

Published 2026-04-29 · Updated 2026-04-29 · CVE-2026-42520

Mitre

CVSS v3.1

7.5

High

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

Jenkins Credentials Binding Plugin 719.v80e905ef14eb and earlier does not sanitize file names for file and zip file credentials, allowing attackers able to provide credentials to a job to write files to arbitrary locations on the node filesystem, which can lead to remote code execution if Jenkins is configured to allow a low-privileged user to configure file or zip file credentials used for a job running on the built-in node.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-42520

Affected Products

Jenkins Credentials Binding Plugin

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-42520 · Security Note
• https://jenkins.io/security/advisory/2026-04-29/#SECURITY-3672 · Vendor Advisory