Ameeba Security Research

Defensive CVE and exploit intelligence

Ameeba Blog Search
TRENDING · 1 WEEK
Attack Vector
Vendor
Severity

CVE-2025-1909: Authentication Bypass Vulnerability in BuddyBoss Platform Pro Plugin for WordPress

Views: 512

Overview

The Common Vulnerabilities and Exposures (CVE) project has recently identified a critical vulnerability, CVE-2025-1909, associated with the BuddyBoss Platform Pro plugin for WordPress. This vulnerability allows unauthenticated attackers to bypass authentication measures, enabling them to log in as any existing user on the site, including administrators. This is particularly concerning as it poses a significant threat to the integrity and security of websites that use this plugin. If exploited, this could lead to potential system compromise or data leakage, putting sensitive user information and website operations at risk.

Vulnerability Summary

CVE ID: CVE-2025-1909
Severity: Critical (9.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, data leakage

Affected Products

Ameeba Chat Icon Share secrets securely

Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.

Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.

  • • Encrypted identity
  • • Private Spaces for organizations and teams
  • • End-to-end encrypted chat, calls, files, and notes
  • • Sensitive AI work and protected collaboration
  • • Built for information that cannot leak

Our mission is to secure human work alongside AI.

Product | Affected Versions

BuddyBoss Platform Pro Plugin for WordPress | Up to, and including, 2.7.01

How the Exploit Works

The vulnerability exists due to insufficient verification of the user being supplied during the Apple OAuth authenticate request through the plugin. In essence, if an attacker gains access to a user’s email, they are able to bypass the authentication process and log in as that user. This vulnerability is especially dangerous if the email of an administrator is known, as it would give the attacker full administrative rights to the website.

Conceptual Example Code

Here’s a conceptual example of how the vulnerability might be exploited. This is a sample HTTP request that the attacker could use:

POST /wp-login.php HTTP/1.1
Host: vulnerable-website.com
Content-Type: application/x-www-form-urlencoded
log=admin&pwd=&testcookie=1&redirect_to=http%3A%2F%2Fvulnerable-website.com%2Fwp-admin%2F&wp-submit=Log+In

In this example, the attacker is attempting to log in as an ‘admin’ without providing a password.

Mitigation Guidance

To mitigate this vulnerability, users are advised to apply the vendor patch as soon as it becomes available. If a patch is not yet available, users can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation measure. It’s also recommended to regularly update and patch all software components to reduce the risk of potential security vulnerabilities.

Want to discuss this further? Join the Ameeba Cybersecurity Group Chat.

Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

More posts

Ameeba Chat