CVE-2026-28136 HIGH

CVE-2026-28136: WordPress WP SMS plugin <= 6.9.12 - SQL Injection vulnerability

Vendor Veronalabs
Product WP SMS
Weakness CWE-89 · SQLi
Published February 26, 2026
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

7.6/10
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: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 VeronaLabs WP SMS wp-sms allows SQL Injection.This issue affects WP SMS: from n/a through <= 6.9.12.

Explanation of Vulnerability in Simple Terms

02Summary

WP SMS versions 6.9.12 and earlier contain a SQL injection vulnerability accessible to high-privilege users. An attacker with admin or equivalent access can inject malicious SQL commands through the plugin, potentially reading sensitive database information. The vulnerability affects the database layer and may impact site availability.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site database or degrade site performance.

Potential impact on your site

04Site Impact

A compromised admin account could expose user data, email addresses, or other database records.

Conditions required to exploit

05Prerequisites

Attacker must have high-level admin or equivalent privileges on the WordPress site.

Key dates

06Disclosure timeline

February 26, 2026 CVE published
April 28, 2026 Record updated