CVE-2026-88873 WWBN AVideo Cross-Site Request Forgery via logArchive.json.php
Unauthenticated attackers can force admins to archive and expose sensitive logs via CSRF, enabling data theft and evidence destruction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-88873?
CVE-2026-88873 is a high-severity vulnerability in WWBN AVideo, published on 10 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in view/logArchive.json.php that allows unauthenticated attackers to archive application logs by making GET requests without CSRF token validation. Attackers can craft malicious pages that trigger administrators' browsers to request the endpoint, copying sensitive application logs to a publicly accessible zip file and truncating the live log to remove forensic evidence.
Weakness: CWE-352
Which versions are affected by CVE-2026-88873?
How do I fix CVE-2026-88873?
No fix has been published for CVE-2026-88873 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-88873 being exploited?
There is no known exploitation of CVE-2026-88873 in the wild and no public exploit code.
Sources
Also known as GHSA-66vx-xf88-hpw8, GHSA-gq3h-c6q4-h4pj.