Intel

AIKIDO-2026-635422

jenkins-core is vulnerable to Improper Access Control

CVE-2026-70430Published Aug 8, 2026
August 8, 2026

28

CVE Score

Low

Improper Access Control

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TL;DR

Project naming strategy configuration does not limit which configuration-related types can be instantiated. An attacker with Overall/Manage permission can create arbitrary configuration types that should be limited to administrators. The fix allows only types related to project naming strategy configuration.

How do I fix this?

Upgrade the org.jenkins-ci.main:jenkins-core library to the patch version.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range and users with Overall/Manage permission can edit project naming strategy configuration.

Versions

0.0.1 - 2.568.1

Fixed in 2.568.2

2.569 - 2.575

Fixed in 2.576

Background info

jenkins-core is vulnerable to Improper Access Control in versions 0.0.1 - 2.568.1 and 2.569 - 2.575.

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