Name: CVE-2026-70428: Improper Limitation of a Pathname to a Restricted Directory
Creator: Rapid7
Published: 2026-08-05T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-70428, CWE-22, CVSS 4.3, EPSS 0.00434

Jenkins 2.575 and earlier, LTS 2.568.1 and earlier improperly identifies file paths attempting path traversal in file parameter names, allowing attackers with Item/Configure and Item/Build permission to write files to arbitrary locations on the controller file system.

CVSS Details

CVSS 3.1 Base Score: 4.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Freebsd	—	Upgrade jenkins-ltsUpgrade jenkins	Aug 7, 2026	Aug 6, 2026
Jenkins 2026 08 05	—	Upgrade Jenkins to version 2.576Upgrade Jenkins to the latest versionUpgrade Jenkins LTS to the latest versionUpgrade Jenkins LTS to version 2.568.2	Aug 6, 2026	Aug 5, 2026

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CVSS Details

Covered by Rapid7

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