Threat Entry Updated 2026-08-06

CVE-2026-11983 - Ad Inserter – Ad Manager & AdSense Ads Plugin

The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.8.16 due to a missing capability check in the `ai_ajax` function. This makes it possible for unauthenticated attackers to view the contents of ad blocks that an administrator has restricted to administrator-only visibility.

PLUGIN Ad Inserter – Ad Manager & AdSense Ads

CVE-2026-11983

MEDIUM CVSS 5.3 2026-08-06

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-07-23

CVE-2026-9280 - Ad Inserter – Ad Manager & AdSense Ads Plugin

The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL Parameters in iframe Mode in all versions up to, and including, 2.8.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires that iframe mode (AI_OPTION_IFRAME) is enabled on at least one ad block displayed on the…

PLUGIN Ad Inserter – Ad Manager & AdSense Ads

CVE-2026-9280

MEDIUM CVSS 6.1 2026-06-06

Risk Score

Open Full Technical Breakdown