CVE-2026-57410 HIGH

CVE-2026-57410: WordPress MailerPress plugin <= 2.0.2 - Privilege Escalation vulnerability

Vendor Mailerpress Team
Product MailerPress
Weakness CWE-266
Published July 13, 2026
Last update July 13, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Incorrect Privilege Assignment vulnerability in MailerPress Team MailerPress mailerpress allows Privilege Escalation.This issue affects MailerPress: from n/a through <= 2.0.2.

Explanation of Vulnerability in Simple Terms

02Summary

MailerPress versions 2.0.2 and earlier contain an improper privilege escalation vulnerability. An authenticated user with low privileges can gain unauthorized access to sensitive data and modify or delete site content. The vulnerability requires network access and valid login credentials but no additional user interaction. Sites running affected versions should update immediately.

What an attacker can do

03Attacker Capabilities

Read sensitive data, modify or delete site content, and perform administrative actions without proper authorization.

Potential impact on your site

04Site Impact

Authenticated users can escalate privileges to read private data, alter content, or disrupt site availability.

Conditions required to exploit

05Prerequisites

Valid login credentials with low-level user privileges; network access to the site.

Key dates

06Disclosure timeline

July 13, 2026 CVE published