CVE

CVE-2020-9757

9.8

CVSS

Description

The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the metacontainers controller.

Attack Vector

Privileges Req.

User Interaction

Updated Oct 23, 2026View on NVD →

S4E scanner

criticalProduct Based Web Vulnerabilities~30 seconds

CVE-2020-9757 Scanner

CVE-2020-9757 scanner - Server-Side Template Injection vulnerability in SEOmatic for Craft CMS

Used 3.4k times · 3.4k assets checked · url

Scanner page →Run scanner

Monitor this CVE on your assets

S4E maps published CVEs to scanners and forecasts the next disclosure window for your stack.

Create a free account →