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cve.new
GHSA-4r6g-xhx7-fm36medium4.3

Contao Core directory traversal vulnerability

Check your stack

The advisory, in context

Directory traversal vulnerability in Contao before 3.2.19, and 3.4.x before 3.4.4 allows remote authenticated backend users to view files outside their file mounts or the document root via unspecified vectors.

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.

contao/core Packagist
Ecosystem versions

From 3.4.0 before 3.4.4

Fixed in 3.4.4

4 explicitly affected versions

3.4.0, 3.4.1, 3.4.2, 3.4.3

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "3.4.0"
        },
        {
          "fixed": "3.4.4"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "3.4.0",
    "3.4.1",
    "3.4.2",
    "3.4.3"
  ]
}
contao/core Packagist
Ecosystem versions

From 2.0.0 before 3.2.19

Fixed in 3.2.19

98 explicitly affected versions

2.10.0, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 2.10.RC1, 2.10.beta1, 2.11.0, 2.11.1, 2.11.10, 2.11.11, 2.11.12, 2.11.13, 2.11.14, 2.11.15, 2.11.16, 2.11.17, 2.11.2, 2.11.3, 2.11.4, 2.11.5, 2.11.6, 2.11.7, 2.11.8, 2.11.9, 2.11.RC1, 2.11.RC2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6, 2.7.7, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.RC1, 2.8.RC2, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.9.RC1, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.RC1, 3.0.RC2, 3.0.beta1, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.RC1, 3.1.beta1, 3.2.0, 3.2.1, 3.2.10, 3.2.11, 3.2.12, 3.2.13, 3.2.14, 3.2.15, 3.2.16, 3.2.17, 3.2.18, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.2.RC1, 3.2.beta1, 3.2.beta2

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.0.0"
        },
        {
          "fixed": "3.2.19"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "2.10.0",
    "2.10.1",
    "2.10.2",
    "2.10.3",
    "2.10.4",
    "2.10.RC1",
    "2.10.beta1",
    "2.11.0",
    "2.11.1",
    "2.11.10",
    "2.11.11",
    "2.11.12",
    "2.11.13",
    "2.11.14",
    "2.11.15",
    "2.11.16",
    "2.11.17",
    "2.11.2",
    "2.11.3",
    "2.11.4",
    "2.11.5",
    "2.11.6",
    "2.11.7",
    "2.11.8",
    "2.11.9",
    "2.11.RC1",
    "2.11.RC2",
    "2.6.0",
    "2.6.1",
    "2.6.2",
    "2.6.3",
    "2.6.4",
    "2.6.5",
    "2.6.6",
    "2.6.7",
    "2.6.8",
    "2.7.0",
    "2.7.1",
    "2.7.2",
    "2.7.3",
    "2.7.4",
    "2.7.5",
    "2.7.6",
    "2.7.7",
    "2.8.0",
    "2.8.1",
    "2.8.2",
    "2.8.3",
    "2.8.4",
    "2.8.RC1",
    "2.8.RC2",
    "2.9.0",
    "2.9.1",
    "2.9.2",
    "2.9.3",
    "2.9.4",
    "2.9.5",
    "2.9.RC1",
    "3.0.0",
    "3.0.1",
    "3.0.2",
    "3.0.3",
    "3.0.4",
    "3.0.5",
    "3.0.6",
    "3.0.RC1",
    "3.0.RC2",
    "3.0.beta1",
    "3.1.0",
    "3.1.1",
    "3.1.2",
    "3.1.3",
    "3.1.4",
    "3.1.5",
    "3.1.RC1",
    "3.1.beta1",
    "3.2.0",
    "3.2.1",
    "3.2.10",
    "3.2.11",
    "3.2.12",
    "3.2.13",
    "3.2.14",
    "3.2.15",
    "3.2.16",
    "3.2.17",
    "3.2.18",
    "3.2.2",
    "3.2.3",
    "3.2.4",
    "3.2.5",
    "3.2.6",
    "3.2.7",
    "3.2.8",
    "3.2.9",
    "3.2.RC1",
    "3.2.beta1",
    "3.2.beta2"
  ]
}

References