CVE-2026-44647: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in theonedev onedev
CVE-2026-44647 is a path traversal vulnerability in the OneDev Git server prior to version 15.0.2. It allows a user with push permissions on any repository to read arbitrary files on the server that the server process can access by manipulating repository-controlled LFS metadata. This breaks the expected boundary between repository data and server-local filesystem paths. The vulnerability has a high severity with a CVSS score of 7.1. A fix is available in OneDev version 15.0.2.
AI Analysis
Technical Summary
OneDev versions before 15.0.2 contain a path traversal vulnerability (CWE-22) where repository objects can direct raw blob reads to arbitrary local files accessible by the server process. This allows users with push permissions to any repository to access any server files that the server account can read, violating filesystem access boundaries. The issue is resolved in version 15.0.2.
Potential Impact
An attacker with push permissions to any repository on a vulnerable OneDev server can read arbitrary files on the server filesystem accessible by the server process. This could lead to unauthorized disclosure of sensitive server files. There is no indication of privilege escalation or remote code execution. No known exploits in the wild have been reported.
Mitigation Recommendations
Upgrade OneDev to version 15.0.2 or later, where this vulnerability is fixed. Since the vendor advisory confirms the fix in 15.0.2, applying this official patch is the recommended remediation. No other mitigations are specified.
CVE-2026-44647: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in theonedev onedev
Description
CVE-2026-44647 is a path traversal vulnerability in the OneDev Git server prior to version 15.0.2. It allows a user with push permissions on any repository to read arbitrary files on the server that the server process can access by manipulating repository-controlled LFS metadata. This breaks the expected boundary between repository data and server-local filesystem paths. The vulnerability has a high severity with a CVSS score of 7.1. A fix is available in OneDev version 15.0.2.
CVSS v4.0
Score 7.1high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
OneDev versions before 15.0.2 contain a path traversal vulnerability (CWE-22) where repository objects can direct raw blob reads to arbitrary local files accessible by the server process. This allows users with push permissions to any repository to access any server files that the server account can read, violating filesystem access boundaries. The issue is resolved in version 15.0.2.
Potential Impact
An attacker with push permissions to any repository on a vulnerable OneDev server can read arbitrary files on the server filesystem accessible by the server process. This could lead to unauthorized disclosure of sensitive server files. There is no indication of privilege escalation or remote code execution. No known exploits in the wild have been reported.
Mitigation Recommendations
Upgrade OneDev to version 15.0.2 or later, where this vulnerability is fixed. Since the vendor advisory confirms the fix in 15.0.2, applying this official patch is the recommended remediation. No other mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-07T15:30:10.875Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a0635daec166c07b010dd29
Added to database: 05/14/2026, 20:51:38 UTC
Last enriched: 05/22/2026, 15:32:47 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 89
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