Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.
Open advisories
6 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.
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.
Recommended action: Upgrade to 3.4.11 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A cross-site scripting (XSS) vulnerability in the SEOmatic plugin 3.4.10 for Craft CMS 3 allows remote attackers to inject arbitrary web script via a GET to /index.php?action=seomatic/file/seo-file-link with url parameter containing the base64 encoded URL of a malicious web page / file and fileName parameter containing an arbitrary filename with the intended content-type to be rendered in the user's browser as the extension.
Recommended action: Upgrade to 3.4.11 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
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.
Recommended action: Upgrade to 3.2.49 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
The Seomatic component before 3.2.46 for Craft CMS allows Server-Side Template Injection and information disclosure via malformed data to the metacontainers controller.
Recommended action: Upgrade to 3.3.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
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.
Recommended action: Upgrade to 3.1.4 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A Server-side Template Injection (SSTI) vulnerability exists in Nystudio107 Seomatic prior to 3.4.12 in src/helpers/UrlHelper.php via the host header.
Recommended action: Upgrade to 3.4.12 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.