CVE-2025-30876 CRITICAL

CVE-2025-30876: WordPress Ads by WPQuads plugin <= 2.0.87.1 - SQL Injection Vulnerability

Vendor Ads By Wpquads
Product Ads by WPQuads
Weakness CWE-89 · SQLi
Published April 1, 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 Ads by WPQuads Ads by WPQuads quick-adsense-reloaded allows SQL Injection.This issue affects Ads by WPQuads: from n/a through <= 2.0.87.1.

Explanation of Vulnerability in Simple Terms

02Summary

Ads by WPQuads versions 2.0.87.1 and earlier contain a SQL injection vulnerability accessible over the network without authentication. An attacker can craft malicious input to execute arbitrary SQL queries, potentially reading sensitive database contents and disrupting site availability. The vulnerability affects the scope beyond the plugin itself.

What an attacker can do

03Attacker Capabilities

Execute SQL queries to read database contents and cause service disruption without logging in.

Potential impact on your site

04Site Impact

Attackers can steal database records (user data, posts, settings) and cause the site to become slow or unresponsive.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 1, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE