CVE-2025-23817 HIGH

CVE-2025-23817: WordPress MHR-Custom-Anti-Copy plugin <= 2.0 - CSRF to Stored Cross Site Request Forgery (CSRF) vulnerability

Vendor Mahadirz
Product MHR-Custom-Anti-Copy
Weakness CWE-352 · CSRF
Published January 16, 2025
Last update May 11, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in mahadirz MHR-Custom-Anti-Copy mhr-custom-anti-copy allows Stored XSS.This issue affects MHR-Custom-Anti-Copy: from n/a through <= 2.0.

Explanation of Vulnerability in Simple Terms

02Summary

MHR-Custom-Anti-Copy versions 2.0 and earlier contain a cross-site request forgery (CSRF) vulnerability. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without the admin's knowledge or consent. The vulnerability requires user interaction—the admin must visit the attacker's page—but can affect the site's confidentiality, integrity, and availability.

What an attacker can do

03Attacker Capabilities

Perform unauthorized actions on the site by tricking an admin into visiting a malicious webpage.

Potential impact on your site

04Site Impact

An attacker can modify site settings, create accounts, or alter content if an admin visits a malicious link.

Conditions required to exploit

05Prerequisites

Site admin must be logged in and visit an attacker-controlled webpage; no special privileges required.

Key dates

06Disclosure timeline

January 16, 2025 CVE published
May 11, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2026-64791 Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Regular Labs Extension Manager CVE-2026-15988 AI Engine <= 3.6.5 - Cross-Site Request Forgery to Privilege Escalation via REQUEST_URI Substring Match CVE-2026-57759 WordPress ProfileGrid plugin <= 5.9.9.7 - CSRF to Account Takeover vulnerability CVE-2026-57786 WordPress WorkScout-Core plugin <= 1.7.08 - Cross Site Request Forgery (CSRF) to Broken Authentication vulnerability CVE-2026-64871 Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Cache Cleaner extension