CVE-2026-92532 Unrestricted Upload of File with Dangerous Type in BugTracker.NET
An authenticated administrator can upload malicious ASPX files to achieve arbitrary code execution on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-92532?
CVE-2026-92532 is a high-severity vulnerability in BugTracker.NET, published on 7 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Unrestricted file upload vulnerability in the BugTracker.NET attachment functionality. An authenticated user with administrator privileges could modify the application configuration to store files in a directory accessible via the web interface. Due to the lack of proper file extension validation, an attacker could upload a malicious ASPX file and subsequently execute it on the server. A successful exploit could allow arbitrary code execution with the privileges of the account used by the web service.
Weakness: CWE-434
Which versions are affected by CVE-2026-92532?
How do I fix CVE-2026-92532?
No fix has been published for CVE-2026-92532 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-92532 being exploited?
There is no known exploitation of CVE-2026-92532 in the wild and no public exploit code.
Sources
Also known as GHSA-h4mm-35cr-vc9q.