CVE-2026-11439: Improper Authorization in theonedev onedev
CVE-2026-11439 is a medium severity vulnerability in theonedev onedev versions up to 15. 0. 5. It involves improper authorization related to the manipulation of the project. parentId argument in the Parent Project Handler component under the /projects/ path. This flaw can be exploited remotely. Upgrading to version 15. 0. 6 resolves the issue.
AI Analysis
Technical Summary
This vulnerability affects theonedev onedev up to version 15.0.5. The issue arises from improper authorization checks when handling the project.parentId parameter in the Parent Project Handler component located at /projects/. An attacker with low privileges can manipulate this argument remotely, potentially bypassing intended access controls. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. The vendor has addressed the issue in version 15.0.6, which should be applied to remediate the vulnerability.
Potential Impact
The vulnerability allows remote attackers with low privileges to bypass authorization controls related to project parent assignment. This could lead to unauthorized modification or access to project hierarchy data within the onedev system. There are no known exploits in the wild at this time.
Mitigation Recommendations
Upgrade the affected onedev installation to version 15.0.6 or later, where this vulnerability has been fixed. Since the vendor advisory indicates upgrading resolves the issue, no additional mitigations are necessary.
CVE-2026-11439: Improper Authorization in theonedev onedev
Description
CVE-2026-11439 is a medium severity vulnerability in theonedev onedev versions up to 15. 0. 5. It involves improper authorization related to the manipulation of the project. parentId argument in the Parent Project Handler component under the /projects/ path. This flaw can be exploited remotely. Upgrading to version 15. 0. 6 resolves the issue.
CVSS v4.0
Score 5.3medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects theonedev onedev up to version 15.0.5. The issue arises from improper authorization checks when handling the project.parentId parameter in the Parent Project Handler component located at /projects/. An attacker with low privileges can manipulate this argument remotely, potentially bypassing intended access controls. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. The vendor has addressed the issue in version 15.0.6, which should be applied to remediate the vulnerability.
Potential Impact
The vulnerability allows remote attackers with low privileges to bypass authorization controls related to project parent assignment. This could lead to unauthorized modification or access to project hierarchy data within the onedev system. There are no known exploits in the wild at this time.
Mitigation Recommendations
Upgrade the affected onedev installation to version 15.0.6 or later, where this vulnerability has been fixed. Since the vendor advisory indicates upgrading resolves the issue, no additional mitigations are necessary.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-06-05T22:21:02.958Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a245d75e29bf47b50b9c821
Added to database: 6/6/2026, 5:48:37 PM
Last enriched: 6/6/2026, 6:03:30 PM
Last updated: 6/6/2026, 6:53:14 PM
Views: 4
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