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All vulnerabilities
GHSA-j99g-qjvx-995gcritical9.8

Contao Does Not Expire Tokens Correctly

Check your stack

The advisory, in context

Security researcher Ali Razzaq has discovered that confirming an opt-in token does not invalidate previous opt-in tokens in Contao 4.7.

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

From 4.7.0 before 4.7.3

Fixed in 4.7.3

3 explicitly affected versions

4.7.0, 4.7.1, 4.7.2

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "4.7.0"
        },
        {
          "fixed": "4.7.3"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "4.7.0",
    "4.7.1",
    "4.7.2"
  ]
}
Ecosystem versions

From 4.7.0 before 4.7.3

Fixed in 4.7.3

3 explicitly affected versions

4.7.0, 4.7.1, 4.7.2

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "4.7.0"
        },
        {
          "fixed": "4.7.3"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "4.7.0",
    "4.7.1",
    "4.7.2"
  ]
}

References