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cve.new
GHSA-6j9m-rp7m-3gfghigh7.5

SEOmatic plugin for Craft CMS SSTI Vulnerability

Check your stack

The advisory, in context

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.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

Ecosystem versions

Earlier releases before 3.1.4

Fixed in 3.1.4

52 explicitly affected versions

3.0.0, 3.0.0-beta.1, 3.0.0-beta.10, 3.0.0-beta.11, 3.0.0-beta.12, 3.0.0-beta.13, 3.0.0-beta.14, 3.0.0-beta.15, 3.0.0-beta.16, 3.0.0-beta.17, 3.0.0-beta.18, 3.0.0-beta.19, 3.0.0-beta.2, 3.0.0-beta.20, 3.0.0-beta.21, 3.0.0-beta.22, 3.0.0-beta.23, 3.0.0-beta.24, 3.0.0-beta.3, 3.0.0-beta.4, 3.0.0-beta.5, 3.0.0-beta.6, 3.0.0-beta.7, 3.0.0-beta.8, 3.0.0-beta.9, 3.0.1, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.2, 3.0.20, 3.0.22, 3.0.23, 3.0.24, 3.0.25, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.1.0, 3.1.1, 3.1.2, 3.1.3

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "3.1.4"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "3.0.0",
    "3.0.0-beta.1",
    "3.0.0-beta.10",
    "3.0.0-beta.11",
    "3.0.0-beta.12",
    "3.0.0-beta.13",
    "3.0.0-beta.14",
    "3.0.0-beta.15",
    "3.0.0-beta.16",
    "3.0.0-beta.17",
    "3.0.0-beta.18",
    "3.0.0-beta.19",
    "3.0.0-beta.2",
    "3.0.0-beta.20",
    "3.0.0-beta.21",
    "3.0.0-beta.22",
    "3.0.0-beta.23",
    "3.0.0-beta.24",
    "3.0.0-beta.3",
    "3.0.0-beta.4",
    "3.0.0-beta.5",
    "3.0.0-beta.6",
    "3.0.0-beta.7",
    "3.0.0-beta.8",
    "3.0.0-beta.9",
    "3.0.1",
    "3.0.10",
    "3.0.11",
    "3.0.12",
    "3.0.13",
    "3.0.14",
    "3.0.15",
    "3.0.16",
    "3.0.17",
    "3.0.18",
    "3.0.2",
    "3.0.20",
    "3.0.22",
    "3.0.23",
    "3.0.24",
    "3.0.25",
    "3.0.3",
    "3.0.4",
    "3.0.5",
    "3.0.6",
    "3.0.7",
    "3.0.8",
    "3.0.9",
    "3.1.0",
    "3.1.1",
    "3.1.2",
    "3.1.3"
  ]
}

References