CVE-2026-46336: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in manyfold3d manyfold
Manyfold, an open source web application for managing 3D models, has a path traversal vulnerability in versions prior to 0.140.0. Authenticated users can rename uploaded files using path traversal sequences, allowing files to be moved or written outside the intended library directory. This occurs due to insufficient sanitization of user-controlled filenames in the file handling code. The issue is fixed in version 0.140.0.
AI Analysis
Technical Summary
CVE-2026-46336 is a path traversal vulnerability (CWE-22) in manyfold versions before 0.140.0. The vulnerability arises because the application uses a user-controlled filename in a file path join operation without proper sanitization, enabling authenticated users to rename files with path traversal sequences. This can cause files to be moved or written outside the configured library directory, potentially leading to unauthorized file manipulation. The vulnerability is fixed in version 0.140.0.
Potential Impact
The vulnerability allows authenticated users to move or write files outside the intended directory, which can lead to unauthorized modification or placement of files on the server. This can impact the integrity of the system and potentially disrupt availability. Confidentiality impact is not indicated. The CVSS score is 7.1 (high), reflecting the ease of exploitation with low attack complexity and no user interaction required.
Mitigation Recommendations
Upgrade manyfold to version 0.140.0 or later, where this path traversal vulnerability is fixed. Since no official patch or temporary fix is indicated beyond this version upgrade, applying this update is the recommended remediation.
CVE-2026-46336: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in manyfold3d manyfold
Description
Manyfold, an open source web application for managing 3D models, has a path traversal vulnerability in versions prior to 0.140.0. Authenticated users can rename uploaded files using path traversal sequences, allowing files to be moved or written outside the intended library directory. This occurs due to insufficient sanitization of user-controlled filenames in the file handling code. The issue is fixed in version 0.140.0.
CVSS v3.1
Score 7.1high
Affected software
pkg:github/manyfold3d/manyfoldRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-46336 is a path traversal vulnerability (CWE-22) in manyfold versions before 0.140.0. The vulnerability arises because the application uses a user-controlled filename in a file path join operation without proper sanitization, enabling authenticated users to rename files with path traversal sequences. This can cause files to be moved or written outside the configured library directory, potentially leading to unauthorized file manipulation. The vulnerability is fixed in version 0.140.0.
Potential Impact
The vulnerability allows authenticated users to move or write files outside the intended directory, which can lead to unauthorized modification or placement of files on the server. This can impact the integrity of the system and potentially disrupt availability. Confidentiality impact is not indicated. The CVSS score is 7.1 (high), reflecting the ease of exploitation with low attack complexity and no user interaction required.
Mitigation Recommendations
Upgrade manyfold to version 0.140.0 or later, where this path traversal vulnerability is fixed. Since no official patch or temporary fix is indicated beyond this version upgrade, applying this update is the recommended remediation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-13T18:37:30.989Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a5915cf68715ace436c3e4f
Added to database: 07/16/2026, 17:33:03 UTC
Last enriched: 07/24/2026, 22:46:42 UTC
Last updated: 08/29/2026, 22:52:11 UTC
Views: 92
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