{"id":"CVE-2021-41749","aliases":["EUVD-2022-6049","GHSA-g7xr-v82w-qggq"],"status":"published","title":"Code Injection in SEOmatic","description":"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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.16787,"percentile":0.97063,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2022-06-12T11:00:13Z","modified":"2026-10-20T10:54:58Z","exploits":[{"source":"nuclei","id":"CVE-2021-41749","title":"CraftCMS SEOmatic - Server-Side Template Injection","type":"detection 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Template Injection, allowing for remote code execution.","status":"published","published":"2022-06-12T11:00:13Z","modified":"2024-08-04T03:15:29Z","updated_at":"2026-11-03T03:24:17.230256Z"}],"ghsa":[{"id":"GHSA-g7xr-v82w-qggq","title":"Code Injection in SEOmatic","description":"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.","status":"published","published":"2022-06-13T00:00:19Z","modified":"2023-01-27T05:04:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:36:20.985872Z"}],"nvd":[{"id":"CVE-2021-41749","description":"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 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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.","status":"published","published":"2022-06-13T00:00:19Z","modified":"2023-11-08T04:07:01.070602Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:46:47.472172Z"}]}}