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 CVE-2026-11588 entry concerns the EONSR AEO Agent WordPress plugin up to version 3.7.9. The issue arises because there is no authorization check on a REST API route and HTML sanitisation is disabled before saving a post, enabling unauthenticated attackers to create administrator-attributed pu...