GHSA-23q7-59jj-2pj4
Dashboard / Vulnerabilities / GHSA-23q7-59jj-2pj4
Summary: SEOmatic for CraftCMS allows Server-Side Template Injection
Details: 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.
References: https://nvd.nist.gov/vuln/detail/CVE-2020-12790, https://github.com/nystudio107/craft-seomatic/commit/82f4a25b28fd622393da6592dc9e5ccee7fc5be3, https://github.com/nystudio107/craft-seomatic/commit/82f4a25b28fd622393da6592dc9e5ccee7fc5be3#diff-52fd042c50432133a00a8f840f4a6165, https://github.com/nystudio107/craft-seomatic, https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md#3249---20200324, https://github.com/nystudio107/craft-seomatic/releases/tag/3.2.49, https://isec.pl/en/vulnerabilities/isec-0028-seomatic-ssti-23032020.txt
Affected packages
Package
Name: nystudio107/craft-seomatic
Purl: pkg:composer/nystudio107/craft-seomatic
Affected ranges
Type: ECOSYSTEM
Events:
