CVE-2026-6964 Missing authorization in Video Conferencing with Zoom
Unauthenticated attackers can obtain Zoom SDK credentials and join meetings without authorization due to missing access controls in the plugin.
- 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-2026-6964?
CVE-2026-6964 is a medium-severity missing authorization vulnerability in j_3rk Video Conferencing with Zoom, published on 16 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Video Conferencing with Zoom plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.6.7. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to obtain the site's Zoom SDK API key and a freshly-signed JWT that can be used with the Zoom Web SDK to join any Zoom meeting associated with those credentials without a legitimate invitation.
Weakness: CWE-862
Which versions are affected by CVE-2026-6964?
How do I fix CVE-2026-6964?
No fix has been published for CVE-2026-6964 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-2026-6964 being exploited?
There is no known exploitation of CVE-2026-6964 in the wild and no public exploit code.
Sources
Also known as GHSA-6g6j-8675-mq6h.