// For flags

CVE-2023-51377

WordPress Everest Forms plugin <= 2.0.3 - Broken Access Control vulnerability

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Missing Authorization vulnerability in WPEverest Everest Forms.This issue affects Everest Forms: from n/a through 2.0.3.

Vulnerabilidad de autorización faltante en WPEverest Everest Forms. Este problema afecta a Everest Forms: desde n/a hasta 2.0.3.

The Everest Forms plugin for WordPress is vulnerable to unauthorized form submission due to a missing validation check in the do_task function in versions up to, and including, 2.0.3. This makes it possible for unauthenticated attackers to submit disabled forms.

*Credits: Revan Arifio (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-12-18 CVE Reserved
  • 2023-12-26 CVE Published
  • 2024-08-02 CVE Updated
  • 2025-04-10 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-862: Missing Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Everest Forms
Search vendor "Everest Forms"
 Everest Forms
Search vendor "Everest Forms" for product "Everest Forms"
 >= 0.0.0 <= 2.0.3
Search vendor "Everest Forms" for product "Everest Forms" and version " >= 0.0.0 <= 2.0.3"
en
Affected