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All vulnerabilities
GHSA-xgmx-j3hv-jh9xmedium6.1

TYPO3 Cross-Site Scripting in Link Handling

No CVE assignedCheck your stack

The advisory, in context

It has been discovered that t3:// URL handling and typolink functionality are vulnerable to cross-site scripting. Not only regular backend forms are affected but also frontend extensions which use the rendering with typolink.

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.

typo3/cms Packagist
Ecosystem versions

From 10.0.0 before 10.2.1

Fixed in 10.2.1

3 explicitly affected versions

v10.0.0, v10.1.0, v10.2.0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "10.0.0"
        },
        {
          "fixed": "10.2.1"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v10.0.0",
    "v10.1.0",
    "v10.2.0"
  ]
}
typo3/cms Packagist
Ecosystem versions

From 8.0.0 before 8.7.30

Fixed in 8.7.30

45 explicitly affected versions

8.0.0, 8.0.1, 8.1.0, 8.1.1, 8.1.2, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.4.0, 8.4.1, 8.5.0, 8.5.1, 8.6.0, 8.6.1, 8.7.0, 8.7.1, 8.7.2, v8.7.10, v8.7.11, v8.7.12, v8.7.13, v8.7.14, v8.7.15, v8.7.16, v8.7.17, v8.7.18, v8.7.19, v8.7.20, v8.7.21, v8.7.22, v8.7.23, v8.7.24, v8.7.25, v8.7.26, v8.7.27, v8.7.28, v8.7.29, v8.7.3, v8.7.4, v8.7.5, v8.7.6, v8.7.7, v8.7.8, v8.7.9

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "8.0.0"
        },
        {
          "fixed": "8.7.30"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "8.0.0",
    "8.0.1",
    "8.1.0",
    "8.1.1",
    "8.1.2",
    "8.2.0",
    "8.2.1",
    "8.3.0",
    "8.3.1",
    "8.4.0",
    "8.4.1",
    "8.5.0",
    "8.5.1",
    "8.6.0",
    "8.6.1",
    "8.7.0",
    "8.7.1",
    "8.7.2",
    "v8.7.10",
    "v8.7.11",
    "v8.7.12",
    "v8.7.13",
    "v8.7.14",
    "v8.7.15",
    "v8.7.16",
    "v8.7.17",
    "v8.7.18",
    "v8.7.19",
    "v8.7.20",
    "v8.7.21",
    "v8.7.22",
    "v8.7.23",
    "v8.7.24",
    "v8.7.25",
    "v8.7.26",
    "v8.7.27",
    "v8.7.28",
    "v8.7.29",
    "v8.7.3",
    "v8.7.4",
    "v8.7.5",
    "v8.7.6",
    "v8.7.7",
    "v8.7.8",
    "v8.7.9"
  ]
}
typo3/cms Packagist
Ecosystem versions

From 9.0.0 before 9.5.12

Fixed in 9.5.12

21 explicitly affected versions

v9.0.0, v9.1.0, v9.2.0, v9.2.1, v9.3.0, v9.3.1, v9.3.2, v9.3.3, v9.4.0, v9.5.0, v9.5.1, v9.5.10, v9.5.11, v9.5.2, v9.5.3, v9.5.4, v9.5.5, v9.5.6, v9.5.7, v9.5.8, v9.5.9

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "9.0.0"
        },
        {
          "fixed": "9.5.12"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v9.0.0",
    "v9.1.0",
    "v9.2.0",
    "v9.2.1",
    "v9.3.0",
    "v9.3.1",
    "v9.3.2",
    "v9.3.3",
    "v9.4.0",
    "v9.5.0",
    "v9.5.1",
    "v9.5.10",
    "v9.5.11",
    "v9.5.2",
    "v9.5.3",
    "v9.5.4",
    "v9.5.5",
    "v9.5.6",
    "v9.5.7",
    "v9.5.8",
    "v9.5.9"
  ]
}

References