CVE-2025-39479 CRITICAL

CVE-2025-39479: WordPress Smart Notification Plugin <= 10.3 - SQL Injection vulnerability

Vendor Smartiolabs
Product Smart Notification
Weakness CWE-89 · SQLi
Published June 17, 2025
Last update April 28, 2026

CVSS base score

9.3/10
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:C/C:H/I:N/A:L

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in smartiolabs Smart Notification allows Blind SQL Injection. This issue affects Smart Notification: from n/a through 10.3.

Explanation of Vulnerability in Simple Terms

02Summary

Smart Notification versions 10.3 and earlier contain a SQL injection vulnerability accessible over the network without authentication. An attacker can query or modify the database directly, potentially exposing sensitive data or corrupting site content. The scope extends beyond the vulnerable component itself. Update to a version newer than 10.3 immediately.

What an attacker can do

03Attacker Capabilities

Query, modify, or delete database records without logging in.

Potential impact on your site

04Site Impact

Database contents (user data, posts, settings) can be read or altered by remote attackers.

Conditions required to exploit

05Prerequisites

Network access to the vulnerable application; no authentication required.

Key dates

06Disclosure timeline

June 17, 2025 CVE published
April 28, 2026 Record updated