CVE-2026-88394 Path traversal in n/a
An attacker can read arbitrary files from the server via directory traversal in the task export endpoint of WookTeam.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-88394?
CVE-2026-88394 is a high-severity path traversal vulnerability in n/a, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-22
Which versions are affected by CVE-2026-88394?
How do I fix CVE-2026-88394?
No fix has been published for CVE-2026-88394 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-88394 being exploited?
There is no known exploitation of CVE-2026-88394 in the wild and no public exploit code.
Sources
Also known as GHSA-2wmx-vpxq-f7g7.