CVE-2025-59711 Path traversal in n/a
An authenticated attacker can write files outside the destination directory or coerce service authentication via a directory traversal vulnerability in Biztalk360.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-59711?
CVE-2025-59711 is a high-severity path traversal vulnerability in n/a, published on 3 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Biztalk360 before 11.5. Because of mishandling of user-provided input in an upload mechanism, an authenticated attacker is able to write files outside of the destination directory and/or coerce an authentication from the service, aka Directory Traversal.
Weakness: CWE-22
Which versions are affected by CVE-2025-59711?
It affects 1 product.
Products include Kovai Biztalk360.
How do I fix CVE-2025-59711?
No fix has been published for CVE-2025-59711 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-2025-59711 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-59711 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-q6cm-wqcq-7q3c.