WookTeam up to 1.6.6 Project Task Export Endpoint /api/project/task/export storage_path data/file path traversal

Summaryinfo

A vulnerability labeled as problematic has been found in WookTeam up to 1.6.6. Affected by this issue is the function storage_path of the file /api/project/task/export of the component Project Task Export Endpoint. Such manipulation of the argument data/file leads to path traversal. This vulnerability is uniquely identified as CVE-2026-88394. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in WookTeam up to 1.6.6. It has been rated as problematic. Affected by this issue is the function storage_path of the file /api/project/task/export of the component Project Task Export Endpoint. The manipulation of the argument data/file with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. CVE summarizes:

WookTeam v1.6.6 and before is vulnerable to a Directory Traversal. The project task export endpoint /api/project/task/export downloads an arbitrary file from the server when the data parameter is supplied with a crafted JSON payload. The file value inside the JSON is concatenated directly into storage_path($file) without any path normalization or directory boundary check, so directory traversal (../) escapes the storage/ directory and response()->download() streams any file readable by the web server process.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-88394 since 09/10/2026. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/05/2026). The MITRE ATT&CK project declares the attack technique as T1006.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• WookTeam

Version

• 1.6.0
• 1.6.1
• 1.6.2
• 1.6.3
• 1.6.4
• 1.6.5
• 1.6.6

CPE 2.3info

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CPE 2.2info

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