SEOmatic for CraftCMS allows Server-Side Template Injection
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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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-12790US | high7.5 | — | ||
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 disclos… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/nystudio107/craft-seomaticPACKAGE
- https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md#3249---20200324WEB
- https://github.com/nystudio107/craft-seomatic/commit/82f4a25b28fd622393da6592dc9e5ccee7fc5be3WEB
- https://github.com/nystudio107/craft-seomatic/commit/82f4a25b28fd622393da6592dc9e5ccee7fc5be3#diff-52fd042c50432133a00a8f840f4a6165WEB
- https://github.com/nystudio107/craft-seomatic/releases/tag/3.2.49WEB
- https://isec.pl/en/vulnerabilities/isec-0028-seomatic-ssti-23032020.txtWEB
- https://nvd.nist.gov/vuln/detail/CVE-2020-12790ADVISORY
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