8.8
HIGH
CVE-2024-9522
Wordpress WP Users Masquerade Plugin Authentication Bypass
Description

The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the 'ajax_masq_login' function. 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.

INFO

Published Date :

Oct. 10, 2024, 2:15 a.m.

Last Modified :

Oct. 15, 2024, 2:27 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2024-9522 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Lagunaisw wp_users_masquerade
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-9522.

URL Resource
https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162 Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-9522 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-9522 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Oct. 15, 2024

    Action Type Old Value New Value
    Changed Reference Type https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162 No Types Assigned https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162 Product
    Changed Reference Type https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve No Types Assigned https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve Third Party Advisory
    Added CWE NIST CWE-306
    Added CPE Configuration OR *cpe:2.3:a:lagunaisw:wp_users_masquerade:*:*:*:*:*:wordpress:*:* versions up to (including) 2.0.0
  • CVE Received by [email protected]

    Oct. 10, 2024

    Action Type Old Value New Value
    Added Description The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the 'ajax_masq_login' function. 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.
    Added Reference Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve [No types assigned]
    Added Reference Wordfence https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162 [No types assigned]
    Added CWE Wordfence CWE-288
    Added CVSS V3.1 Wordfence AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-9522 is associated with the following CWEs:

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability