WordPress EONSR AEO Agent plugin <= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation vulnerability

Unauthenticated Stored XSS via Scheduled Post Creation vulnerability discovered by Pedro Pinho in WordPress Plugin EONSR AEO Agent versions = 3.7.9...

WordPress EONSR AEO Agent Cross-Site Script Vulnerability

WordPress is a free and open-source content management system CMS and blog platform built on PHP/MySQL. The WordPress EONSR AEO Agent has a cross-site scripting vulnerability. This vulnerability stems from the lack of authorization checks in the REST API routing, and HTML content cleaning is...

CVE-2026-11588 EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation

The EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts...

CVE-2026-11588 EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation

The EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts...

CVE-2026-11588

The EONSR AEO Agent WordPress plugin (versions

CVE-2026-11588: Improper Neutralization of Input During Web Page Generation

The EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts...

PT-2026-68385

Name of the Vulnerable Software and Affected Versions EONSR AEO Agent WordPress plugin versions prior to 3.8.0 Description The plugin fails to perform authorization checks on a REST API route and disables HTML sanitization before saving posts. This allows unauthenticated attackers to create...