CVE-2023-2437
UserPro for WordPress Authentication Bypass Vulnerability
Description
The UserPro plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.1. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. 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 email. An attacker can leverage CVE-2023-2448 and CVE-2023-2446 to get the user's email address to successfully exploit this vulnerability.
INFO
Published Date :
Nov. 22, 2023, 4:15 p.m.
Last Modified :
Dec. 1, 2023, 3:47 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-2437 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2023-2437.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/175871/WordPress-UserPro-5.1.x-Password-Reset-Authentication-Bypass-Escalation.html | Exploit Third Party Advisory VDB Entry |
| https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681 | Product |
| https://www.wordfence.com/threat-intel/vulnerabilities/id/b3cf9f38-c20e-40dc-a7a1-65b0c6ba7925?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).
None
Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-2437 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-2437 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 01, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/175871/WordPress-UserPro-5.1.x-Password-Reset-Authentication-Bypass-Escalation.html No Types Assigned http://packetstormsecurity.com/files/175871/WordPress-UserPro-5.1.x-Password-Reset-Authentication-Bypass-Escalation.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681 No Types Assigned https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681 Product Changed Reference Type https://www.wordfence.com/threat-intel/vulnerabilities/id/b3cf9f38-c20e-40dc-a7a1-65b0c6ba7925?source=cve No Types Assigned https://www.wordfence.com/threat-intel/vulnerabilities/id/b3cf9f38-c20e-40dc-a7a1-65b0c6ba7925?source=cve Third Party Advisory Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:userproplugin:userpro:*:*:*:*:*:wordpress:*:* versions up to (including) 5.1.1 -
CVE Modified by [email protected]
Nov. 22, 2023
Action Type Old Value New Value Added Reference Wordfence http://packetstormsecurity.com/files/175871/WordPress-UserPro-5.1.x-Password-Reset-Authentication-Bypass-Escalation.html [No types assigned] -
CVE Received by [email protected]
Nov. 22, 2023
Action Type Old Value New Value Added Description The UserPro plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.1. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. 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 email. An attacker can leverage CVE-2023-2448 and CVE-2023-2446 to get the user's email address to successfully exploit this vulnerability. Added Reference Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/b3cf9f38-c20e-40dc-a7a1-65b0c6ba7925?source=cve [No types assigned] Added Reference Wordfence https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681 [No types assigned] Added CVSS V3.1 Wordfence AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-2437 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-2437
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.25 }} 0.02%
score
0.65132
percentile