CVE-2026-11440

Medium

Description

A vulnerability was determined in theonedev onedev up to 15.0.5. This affects an unknown part of the file /repositories/{projectId}/default-branch of the component REST API. This manipulation of the argument project.defaultBranch causes improper authorization. It is possible to initiate the attack remotely. Upgrading to version 15.0.6 is able to mitigate this issue. Upgrading the affected component is advised.

SeverityMedium

CVSS6.3

Exploit probability—

ProductOnedev

PublishedJun 6, 2026

First seenJun 6, 2026

Weakness typeCWE-285CWE-285 CWE-266CWE-266

How to fix

Patches

github.com/theonedev/onedev/releases/tag/v15.0.6

Affected products

Product	Affected versions	Fixed in
theonedev onedev	15.0.0, 15.0.1, 15.0.2, 15.0.3, 15.0.4, 15.0.5	—

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