CVE-2026-11439: theonedev Parent Project projects improper authorization

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-06 · updated 2026-07-23
Weakness: CWE-266

Description

A vulnerability was found in theonedev onedev up to 15.0.5. Affected by this issue is some unknown functionality of the file /projects/ of the component Parent Project Handler. The manipulation of the argument project.parentId results in improper authorization. The attack may be performed from remote. Upgrading to version 15.0.6 can resolve this issue. It is recommended to upgrade the affected component.

Affected products

theonedev onedev: 15.0.0, 15.0.1, 15.0.2, 15.0.3, 15.0.4, 15.0.5

References

https://github.com/theonedev/onedev/releases/tag/v15.0.6
https://vuldb.com/cve/CVE-2026-11439
https://vuldb.com/submit/822955
https://vuldb.com/vuln/369019
https://vuldb.com/vuln/369019/cti
https://www.cnblogs.com/aibot/p/19994142

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