Nystudio107: >> Seomatic >> 3.0.16 Security Vulnerabilities
In the SEOmatic plugin up to 3.4.11 for Craft CMS 3, it is possible for unauthenticated attackers to perform a Server-Side Template Injection, allowing for remote code execution.
CVSS Score
9.8
EPSS Score
0.856
Published
2022-06-12
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.
CVSS Score
7.5
EPSS Score
0.005
Published
2020-05-11
A Server Side Template Injection (SSTI) was discovered in the SEOmatic plugin before 3.1.4 for Craft CMS, because requests that don't match any elements incorrectly generate the canonicalUrl, and can lead to execution of Twig code.
CVSS Score
7.5
EPSS Score
0.733
Published
2018-08-06