Rapid7’s 2026 Global Cybersecurity Summit is now available on-demand.Watch sessions.
Rapid7

vulnerability

WordPress Plugin: everest-forms: CVE-2023-51377: Missing Authorization

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Dec 26, 2023
Added
May 15, 2025
Modified
Apr 30, 2026

Description

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.

Solution

everest-forms-plugin-cve-2023-51377
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.