CVE-2026-89250 WWBN AVideo Unauthenticated File Read via getRecordedFile.php
Unauthenticated attackers can download recorded live video files by guessing stream keys, exposing sensitive media content.
- 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-2026-89250?
CVE-2026-89250 is a high-severity missing authorization vulnerability in WWBN AVideo, published on 11 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an unauthenticated file read vulnerability in the getRecordedFile.php endpoint that streams recorded FLV files from the temporary directory. Attackers can request the endpoint with a known or guessed stream key to download recorded live video files without authentication or authorization checks.
Weakness: CWE-306
Which versions are affected by CVE-2026-89250?
How do I fix CVE-2026-89250?
No fix has been published for CVE-2026-89250 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-89250 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-89250 exists.
Sources
Also known as GHSA-crcx-7mx7-jqfr, GHSA-hrf3-w8h6-mf5c.