WordPress Plugin Vulnerabilities

BuddyPress < 14.3.4 - Insecure Direct Object Reference to Notifications Deletion

Description

The BuddyPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 14.3.3 via the bp_notifications_action_bulk_manage due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete/mark as read/mark as unread notifications of other users.

Affects Plugins

Fixed in 14.3.4

References

Classification

Type
NO AUTHORISATION
CWE

Miscellaneous

Original Researcher
Brian Mungai
Verified
No

Timeline

Publicly Published
2026-09-10 (about 1 month ago)
Added
2026-09-10 (about 1 month ago)
Last Updated
2026-09-11 (about 1 month ago)

Other