// For flags

CVE-2023-2032

Custom 404 Pro < 3.8.1 - Multiple SQL Injection

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

The Custom 404 Pro WordPress plugin before 3.8.1 does not properly sanitize database inputs, leading to multiple SQL Injection vulnerabilities.

The Custom 404 Pro plugin for WordPress is vulnerable to SQL Injection via the 's' parameter in versions up to, and including, 3.8.0 due to insufficient escaping on the user supplied parameters and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

*Credits: Alex Sanford, WPScan
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-04-13 CVE Reserved
  • 2023-04-25 CVE Published
  • 2024-11-27 CVE Updated
  • 2024-11-27 First Exploit
  • 2025-01-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Kunalnagar
Search vendor "Kunalnagar"
 Custom 404 Pro
Search vendor "Kunalnagar" for product "Custom 404 Pro"
 < 3.8.1
Search vendor "Kunalnagar" for product "Custom 404 Pro" and version " < 3.8.1"
wordpress
Affected