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GoogleOSV:GHSA-23Q7-59JJ-2PJ4HistoryMay 24, 2022 - 5:17 p.m.
SEOmatic for CraftCMS allows Server-Side Template Injection
2022-05-2417:17:37
Google
osv.dev
1
0.004 Low
EPSS
Percentile
74.4%
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
github.com/nystudio107/craft-seomatic
github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md#3249---20200324
github.com/nystudio107/craft-seomatic/commit/82f4a25b28fd622393da6592dc9e5ccee7fc5be3
github.com/nystudio107/craft-seomatic/commit/82f4a25b28fd622393da6592dc9e5ccee7fc5be3#diff-52fd042c50432133a00a8f840f4a6165
github.com/nystudio107/craft-seomatic/releases/tag/3.2.49
isec.pl/en/vulnerabilities/isec-0028-seomatic-ssti-23032020.txt
nvd.nist.gov/vuln/detail/CVE-2020-12790
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