BuddyPress <= 9.0.0 - Information Disclosure via REST API

8.8
Incorrect Authorization
CVSS 8.8 (High)
Publicly Published August 18, 2021
Last Updated January 22, 2024
Researcher Brajesh Singh

Description

The BuddyPress plugin for WordPress is vulnerable to information disclosure via REST API in versions up to, and including 9.0.0. This is due to the plugin disclosing the activation key from responses of the create_item method in the BP REST API Signup controller. This makes it possible for non-privileged attackers to obtain administrator rights by exploiting an issue in the REST API members endpoint.

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Vulnerability Details for BuddyPress

Software Type Plugin
Software Slug buddypress (view on wordpress.org)
Patched? Yes
Remediation Update to version 9.1.1, or a newer patched version
Affected Version
  • <= 9.0.0
Patched Version
  • 9.1.1

Recent vulnerabilities in BuddyPress

# Title CVE ID CVSS Researchers Date
1 BuddyPress <= 14.5.0 - Authenticated (Subscriber+) PHP Object Injection via XProfile Field Data CVE-2026-1360 7.5 Vincent Theriault-Laine July 29, 2026
2 BuddyPress <= 14.3.3 - Unauthenticated Arbitrary Shortcode Execution CVE-2024-11976 7.3 mikemyers January 22, 2026
3 BuddyPress <= 14.3.4 - Missing Authorization CVE-2025-62022 5.3 Asim Alshaya (AsimCr0) September 27, 2025
4 BuddyPress <= 14.1.0 - Authenticated (Subscriber+) Directory Traversal CVE-2024-10011 8.1 Dominik Dziura (Domons) October 24, 2024
5 BuddyPress <= 12.4.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2024-4892 6.4 wesley (wcraft) June 11, 2024
6 BuddyPress <= 12.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2024-3974 6.4 wesley (wcraft) May 3, 2024
7 BuddyPress <= 11.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2023-50880 6.4 Rafie Muhammad December 26, 2023
8 BuddyPress <= 9.0.0 - SQL Injection 9.8 David Cavins August 18, 2021
9 BuddyPress <= 7.2.1 - Insufficient Privilege De-escalation 8.8 Kien Hoang April 14, 2021
10 BuddyPress <= 7.2.1 - Missing Authorization to Unauthorized Group Access 5.4 Kien Hoang April 14, 2021

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