CVE-2026-115965

The BuddyPress plugin for WordPress contains an SQL Injection vulnerability due to improper neutralization of special elements used in SQL commands. The issue affects versions up to and including 14.5.2.

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.

The BuddyPress WordPress plugin before version 14.5.0 does not properly enforce authorization on its private messaging endpoints, allowing any authenticated user (Subscriber+) to read, modify, or delete other users' private messages.

The BuddyPress plugin for WordPress is vulnerable to Deserialization of Untrusted Data in versions up to 14.5.0. The bp_unserialize_profile_field() function uses @unserialize() without the allowed_classes parameter on user-controlled XProfile field data.

BuddyPress 14.4.0 has an IDOR vulnerability in the friends REST API allowing an authenticated attacker to enumerate any user's complete friend list. The get_items_permissions_check method only checks if the requester is logged in, not ownership.

BuddyPress 14.4.0 contains a regular expression injection vulnerability in the activity mention resolver. When username compatibility mode is enabled, attackers can manipulate a REGEXP database clause by crafting mention names containing regex metacharacters. Metacharacters in @mentions pass through esc_sql unescaped and are inserted into an unprepared REGEXP query, enabling username inference and DoS through catastrophic backtracking.

BuddyPress 14.4.0 contains an insecure direct object reference vulnerability in the messages REST API, allowing authenticated attackers to access arbitrary private message threads by supplying a user_id parameter in the request. Attackers can pass another user's identifier to the get_item_permissions_check method, which validates the supplied user_id instead of the logged-in user and is reused by update and delete handlers, to read, reply to, or delete any user's private messages.

WordPress Plugin BuddyPress 6.2.0 contains a persistent cross-site scripting vulnerability allowing authenticated attackers with moderator privileges to inject malicious script code through the figure parameter in wp:html blocks. Attackers can inject iframe elements with event handlers that execute when administrators preview or view the affected page content.