WP 2FA with Telegram <= 3.0 - Authenticated (Subscriber+) Authentication Bypass

8.8
Authorization Bypass Through User-Controlled Key
CVE CVE-2024-9687
CVSS 8.8 (High)
Publicly Published October 14, 2024
Last Updated October 15, 2024
Researcher István Márton - Wordfence

Description

The WP 2FA with Telegram plugin for WordPress is vulnerable to Authentication Bypass in versions up to, and including, 3.0. This is due to insufficient validation of the user-controlled key on the 'validate_tg' action. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator.

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Vulnerability Details for WP 2FA with Telegram

Software Type Plugin
Software Slug two-factor-login-telegram (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.1, or a newer patched version
Affected Version
  • <= 3.0
Patched Version
  • 3.1

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