CVE-2024-9106 Information

Description

The Wechat Social login plugin for WordPress is vulnerable to authentication bypass in versions up to and including 1.3.0. This is due to insufficient verification on the user being supplied during the social login. This makes it possible for unauthenticated attackers to log in as any existing user on the site such as an administrator if they have access to the user id. This is only exploitable if the app secret is not set so it has a default empty value.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/1bd44471-1a9c-4465-a52a-be64d51e7ea1?source=cve https://plugins.trac.wordpress.org/browser/wechat-social-login/trunk/add-ons/social-qq/class-xh-social-channel-qq.php?rev=2080785#L284

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8