CVE-2026-92829 Missing authorization in Blog2Social: Social Media Auto Post & Scheduler
Authenticated contributors can view, modify, or delete other users' social media records and scheduled posts due to missing authorization checks.
- 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-2026-92829?
CVE-2026-92829 is a medium-severity missing authorization vulnerability in pr-gateway Blog2Social: Social Media Auto Post & Scheduler, published on 25 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.1.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to view, modify, or delete other users' Blog2Social records, including disclosing another user's network authentication IDs and scheduled post content, overwriting Open Graph and Twitter Card post metadata on posts they do not own, rebinding another user's social-network authorization, and mass-hiding all users' scheduled posts sitewide. The plugin's b2s_security_nonce is emitted on the post-edit meta box, which Contributors can render, making the nonce available to any authenticated user at that role level or above.
Weakness: CWE-862
Which versions are affected by CVE-2026-92829?
How do I fix CVE-2026-92829?
No fix has been published for CVE-2026-92829 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-2026-92829 being exploited?
There is no known exploitation of CVE-2026-92829 in the wild and no public exploit code.
Sources
Also known as GHSA-rfqr-5vgj-pjhf.