CVE-2025-34436

High

Description

AVideo versions prior to 20.1 allow any authenticated user to upload files into directories belonging to other users due to an insecure direct object reference. The upload functionality verifies authentication but does not enforce ownership checks.

SeverityHigh

CVSS8.8

Exploit probability—

ProductWwbn Avideo

PublishedDec 17, 2025

First seenDec 17, 2025

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

wwbn avideo20.0 or later

Patches

github.com/WWBN/AVideo/commit/4a53ab2056
github.com/WWBN/AVideo/commit/c279999cbd

Affected products

Product	Affected versions	Fixed in
wwbn avideo	v < 20.0	20.0

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