CVE-2021-44618

CRITICAL CVSS: 9.8 Published: 2022-03-11 Modified: 2026-06-17

Description

A Server-side Template Injection (SSTI) vulnerability exists in Nystudio107 Seomatic 3.4.12 in src/helpers/UrlHelper.php via the host header.

Affected Platforms

Nystudio107 Seomatic

Weakness Type

CWE-94

References