CVE-2026-57335 MEDIUM

CVE-2026-57335: WordPress Ads by WPQuads plugin <= 3.0.3 - Broken Access Control vulnerability

Vendor Ads Wpquads
Product Ads by WPQuads
Weakness CWE-862 · Missing authorization
Published June 29, 2026
Last update June 29, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Subscriber Broken Access Control in Ads by WPQuads <= 3.0.3 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Ads by WPQuads versions up to 3.0.3 lack proper authorization checks, allowing authenticated users to modify ad settings and content they should not have access to. An attacker with a low-privilege account can change ad configurations, targeting, or disable ads without proper permission validation. This affects the integrity of ad management and site monetization.

What an attacker can do

03Attacker Capabilities

Modify or disable ads and ad settings without proper authorization.

Potential impact on your site

04Site Impact

Unauthorized users can alter ad campaigns, targeting, and revenue-generating content.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

June 29, 2026 CVE published