// For flags

CVE-2023-23656

WordPress MainWP File Uploader Extension Plugin <= 4.1 - Unauthenticated Arbitrary File Upload Vulnerability

Severity Score

10.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Unrestricted Upload of File with Dangerous Type vulnerability in MainWP MainWP File Uploader Extension.This issue affects MainWP File Uploader Extension: from n/a through 4.1.

Carga sin restricciones de archivos con vulnerabilidad de tipo peligroso en MainWP MainWP File Uploader Extension. Este problema afecta a MainWP File Uploader Extension: desde n/a hasta 4.1.

The MainWP File Uploader Extension for WordPress is vulnerable to arbitrary file uploads in versions up to, and including, 4.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

*Credits: Dave Jong (Patchstack)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-01-17 CVE Reserved
  • 2023-01-18 CVE Published
  • 2024-03-27 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mainwp File Uploader Extension
Search vendor "Mainwp File Uploader Extension"
 Mainwp File Uploader Extension
Search vendor "Mainwp File Uploader Extension" for product "Mainwp File Uploader Extension"
 >= 0.0 <= 4.1
Search vendor "Mainwp File Uploader Extension" for product "Mainwp File Uploader Extension" and version " >= 0.0 <= 4.1"
en
Affected