BuddyPress 14.4.0 contains an insecure direct object reference vulnerability in the friends REST API that allows any authenticated attacker to enumerate another user's complete friend list. Attackers can query the friends endpoint with an arbitrary user_id because the get_items_permissions_check method only verifies that the requester is logged in and never checks ownership of the requested list, resulting in disclosure of users' private social connections.

BuddyPress 14.4.0 contains a regular expression injection vulnerability in the activity mention resolver that, when username compatibility mode is enabled, allows attackers to manipulate a REGEXP database clause by crafting mention names containing regex metacharacters. Attackers can submit @mentions whose metacharacters pass through esc_sql unescaped and are inserted into an unprepared REGEXP query against the users table, enabling boolean-based inference of usernames and denial of service through catastrophic backtracking.

BuddyPress 14.4.0 contains an insecure direct object reference vulnerability in the messages REST API that allows 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 the 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 that allows 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 like onload that execute when administrators or privileged users preview or view the affected page content, enabling session hijacking and persistent phishing attacks.

BuddyPress Xprofile Custom Fields Type 2.6.3 contains a remote code execution vulnerability that allows authenticated users to delete arbitrary files by manipulating unescaped POST parameters. Attackers can modify the field_hiddenfile and field_deleteimg parameters during profile editing to unlink files from the server.

The BuddyPress Groupblog plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.9.3. This is due to the group blog settings handler accepting the `groupblog-blogid`, `default-member`, and `groupblog-silent-add` parameters from user input without proper authorization checks. The `groupblog-blogid` parameter allows any group admin (including Subscribers who create their own group) to associate their group with any blog on the Multisite network, including the main site (blog ID 1). The `default-member` parameter accepts any WordPress role, including `administrator`, without validation against a whitelist. When combined with `groupblog-silent-add`, any user who joins the attacker's group is automatically added to the targeted blog with the injected role. This makes it possible for authenticated attackers, with Subscriber-level access and above, to escalate any user (including themselves via a second account) to Administrator on the main site of the Multisite network.

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in rtCamp rtMedia for WordPress, BuddyPress and bbPress buddypress-media allows Retrieve Embedded Sensitive Data.This issue affects rtMedia for WordPress, BuddyPress and bbPress: from n/a through <= 4.7.8.

The The BuddyPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 14.3.3. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

The BuddyPress Xprofile Custom Field Types plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'delete_field' function in all versions up to, and including, 1.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BuddyDev BuddyPress Activity Shortcode bp-activity-shortcode allows Stored XSS.This issue affects BuddyPress Activity Shortcode: from n/a through <= 1.1.8.

The Better Messages – Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Stored Cross-Site Scripting via guest display name in all versions up to, and including, 2.10.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to to Information Disclosure due to missing authorization in the handle_rest_pre_dispatch() function when the Godam plugin is active, in versions 4.7.0 to 4.7.3. This makes it possible for unauthenticated attackers to retrieve media items associated with draft or private posts.

The BuddyTask plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on multiple AJAX endpoints in all versions up to, and including, 1.3.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view, create, modify, and delete task boards belonging to any BuddyPress group, including private and hidden groups they are not members of.

The Restrictions for BuddyPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handle_optin_optout() function in all versions up to, and including, 1.5.2. This makes it possible for unauthenticated attackers to opt in and out of tracking.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BuddyDev Activity Plus Reloaded for BuddyPress bp-activity-plus-reloaded allows Stored XSS.This issue affects Activity Plus Reloaded for BuddyPress: from n/a through <= 1.1.2.

Missing Authorization vulnerability in BuddyPress BuddyPress buddypress.This issue affects BuddyPress: from n/a through <= 14.3.4.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BuddyDev BuddyPress Notification Widget buddypress-notifications-widget allows Stored XSS.This issue affects BuddyPress Notification Widget: from n/a through <= 1.3.3.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Alex Githatu BuddyPress XProfile Custom Image Field buddypress-xprofile-image-field allows Path Traversal.This issue affects BuddyPress XProfile Custom Image Field: from n/a through <= 3.0.1.

The BuddyPress Docs WordPress plugin before 2.2.5 lacks proper access controls and allows a logged in user to view and download files belonging to another user

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Missing Authorization vulnerability in BuddyDev Activity Plus Reloaded for BuddyPress bp-activity-plus-reloaded allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Activity Plus Reloaded for BuddyPress: from n/a through <= 1.1.2.

The Push Notification for Post and BuddyPress WordPress plugin before 1.9.4 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection

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