// For flags

CVE-2023-51543

WordPress RegistrationMagic plugin <= 5.2.5.0 - IP Limit Bypass vulnerability

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Authentication Bypass by Spoofing vulnerability in Metagauss RegistrationMagic allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects RegistrationMagic: from n/a through 5.2.5.0.

Vulnerabilidad de omisión de autenticación mediante suplantación de identidad en Metagauss RegistrationMagic permite acceder a la funcionalidad no restringida adecuadamente por las ACL. Este problema afecta a RegistrationMagic: desde n/a hasta 5.2.5.0.

The RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 5.2.5.0 due to use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers to submit more form entries than the form submission limit allows.

*Credits: Brandon Roldan (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-12-20 CVE Reserved
  • 2023-12-27 CVE Published
  • 2024-06-06 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-290: Authentication Bypass by Spoofing
  • CWE-693: Protection Mechanism Failure
CAPEC
  • CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Custom Registration Form Builder With Submission Manager
Search vendor "Custom Registration Form Builder With Submission Manager"
 Custom Registration Form Builder With Submission Manager
Search vendor "Custom Registration Form Builder With Submission Manager" for product "Custom Registration Form Builder With Submission Manager"
 >= 0.0.0.0 <= 5.2.5.0
Search vendor "Custom Registration Form Builder With Submission Manager" for product "Custom Registration Form Builder With Submission Manager" and version " >= 0.0.0.0 <= 5.2.5.0"
en
Affected