Server-Side Template Injection and Credentials Disclosure in SEOmatic Plugin for Craft CMS

Server-Side Template Injection and Credentials Disclosure in SEOmatic Plugin for Craft CMS

CVE-2020-12790 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

In the SEOmatic plugin before 3.2.49 for Craft CMS, helpers/DynamicMeta.php does not properly sanitize the URL. This leads to Server-Side Template Injection and credentials disclosure via a crafted Twig template after a semicolon.

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