CVE-2026-23541 HIGH

CVE-2026-23541: WordPress Mail Mint plugin <= 1.19.4 - Broken Access Control vulnerability

Vendor Wpfunnels

Product Mail Mint

Weakness CWE-862 · Missing authorization

Published February 19, 2026

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

7.5/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in WPFunnels Mail Mint mail-mint allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Mail Mint: from n/a through <= 1.19.4.

Explanation of Vulnerability in Simple Terms

02Summary

Mail Mint versions up to 1.19.4 lack proper authorization checks, allowing unauthenticated attackers to read sensitive data through the application. The vulnerability requires only network access and no user interaction. An attacker can retrieve confidential information without needing valid credentials or special privileges.

What an attacker can do

03Attacker Capabilities

Read sensitive data from Mail Mint without authentication.

Potential impact on your site

04Site Impact

Confidential data stored in Mail Mint may be exposed to unauthorized parties.

Conditions required to exploit

05Prerequisites

Network access to the Mail Mint application; no authentication required.

Key dates

06Disclosure timeline

February 19, 2026 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-23541 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html

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