CVE-2026-86725 AVideo SocialMediaPublisher Missing Authorization via add.json.php
Authenticated users can modify or delete other users' OAuth tokens in the AVideo SocialMediaPublisher plugin, potentially leading to account takeover.
- 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-2026-86725?
CVE-2026-86725 is a high-severity missing authorization vulnerability in WWBN AVideo, published on 8 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
AVideo through c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in the SocialMediaPublisher plugin's add.json.php endpoint that allows authenticated users to modify other users' OAuth token records. Attackers can supply arbitrary row IDs to overwrite another user's stored access_token and refresh_token, then delete the compromised record to destroy the victim's provider linkage.
Weakness: CWE-639
Which versions are affected by CVE-2026-86725?
How do I fix CVE-2026-86725?
No fix has been published for CVE-2026-86725 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-2026-86725 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86725 exists.
Sources
Also known as GHSA-f2c7-68f9-chv5, GHSA-rp73-gjpj-w92v.