CVE-2026-81655

The Ad Inserter WordPress plugin (versions 2.8.12 through 2.8.18 ) is vulnerable to Remote Code Execution (RCE) and Stored Cross-Site Scripting (XSS) . The root cause is an improper access control restriction on a settings page, which is reachable by any logged-in user under specific configuratio...

CVE-2026-81655 Ad Inserter 2.8.12 - 2.8.18 - Subscriber+ RCE / Stored XSS via Global Custom Fields

The Ad Inserter WordPress plugin before 2.8.19 does not correctly restrict access to one of its settings pages, making it reachable by every logged in user under a configuration its own settings allow, and does not filter the content saved there, allowing users with a role as low as subscriber to...

CVE-2026-81655 Ad Inserter 2.8.12 - 2.8.18 - Subscriber+ RCE / Stored XSS via Global Custom Fields

The Ad Inserter WordPress plugin before 2.8.19 does not correctly restrict access to one of its settings pages, making it reachable by every logged in user under a configuration its own settings allow, and does not filter the content saved there, allowing users with a role as low as subscriber to...