CVE-2025-10683 MEDIUM

CVE-2025-10683: Easy Email Subscription <= 1.3 - Authenticated (Admin+) SQL Injection via uid

Vendor Yudiz
Product Easy Email Subscription
Weakness CWE-89 · SQLi
Published November 6, 2025
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

4.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

The Easy Email Subscription plugin for WordPress is vulnerable to SQL Injection via the 'uid' parameter in all versions up to, and including, 1.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Explanation of Vulnerability in Simple Terms

02Summary

Easy Email Subscription versions 1.3 and earlier contain a SQL injection vulnerability accessible to high-privilege users. An authenticated administrator can craft malicious input to query or modify the site database. The vulnerability requires admin-level access and does not affect data integrity or availability, only confidentiality of database contents.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site database via SQL injection.

Potential impact on your site

04Site Impact

An admin account compromise could expose your database contents, including user emails and subscription data.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the site.

Key dates

06Disclosure timeline

November 6, 2025 CVE published
April 8, 2026 Record updated