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cve.new
GHSA-9jh5-qf84-x6prhigh8.3

Contao: Possible cookie sharing with external domains while checking protected pages for broken links

Check your stack

The advisory, in context

Impact

If the crawler is set to crawl protected pages, it sends the cookie header to externals URLs.

Patches

Update to Contao 4.13.40 or 5.3.4.

Workarounds

Disable crawling protected pages.

References

https://contao.org/en/security-advisories/session-cookie-disclosure-in-the-crawler

For more information

If you have any questions or comments about this advisory, open an issue in contao/contao.

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 4.9.0 before 4.13.40

Fixed in 4.13.40

121 explicitly affected versions

4.10.0, 4.10.0-RC1, 4.10.0-RC2, 4.10.0-RC3, 4.10.0-RC4, 4.10.1, 4.10.2, 4.10.3, 4.10.4, 4.10.5, 4.10.6, 4.10.7, 4.11.0, 4.11.0-RC1, 4.11.0-RC2, 4.11.1, 4.11.2, 4.11.3, 4.11.4, 4.11.5, 4.11.6, 4.11.7, 4.11.8, 4.11.9, 4.12.0, 4.12.0-RC1, 4.12.0-RC2, 4.12.0-RC3, 4.12.1, 4.12.2, 4.12.3, 4.12.4, 4.12.5, 4.12.6, 4.12.7, 4.13.0, 4.13.0-RC1, 4.13.0-RC2, 4.13.0-RC3, 4.13.1, 4.13.10, 4.13.11, 4.13.12, 4.13.13, 4.13.14, 4.13.15, 4.13.16, 4.13.17, 4.13.18, 4.13.19, 4.13.2, 4.13.20, 4.13.21, 4.13.22, 4.13.23, 4.13.24, 4.13.25, 4.13.26, 4.13.27, 4.13.28, 4.13.29, 4.13.3, 4.13.30, 4.13.31, 4.13.32, 4.13.33, 4.13.34, 4.13.35, 4.13.36, 4.13.37, 4.13.38, 4.13.39, 4.13.4, 4.13.5, 4.13.6, 4.13.7, 4.13.8, 4.13.9, 4.9.0, 4.9.1, 4.9.10, 4.9.11, 4.9.12, 4.9.13, 4.9.14, 4.9.15, 4.9.16, 4.9.17, 4.9.18, 4.9.19, 4.9.2, 4.9.20, 4.9.21, 4.9.22, 4.9.23, 4.9.24, 4.9.25, 4.9.26, 4.9.27, 4.9.28, 4.9.29, 4.9.3, 4.9.30, 4.9.31, 4.9.32, 4.9.33, 4.9.34, 4.9.35, 4.9.36, 4.9.37, 4.9.38, 4.9.39, 4.9.4, 4.9.40, 4.9.41, 4.9.42, 4.9.5, 4.9.6, 4.9.7, 4.9.8, 4.9.9

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "4.9.0"
        },
        {
          "fixed": "4.13.40"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "4.10.0",
    "4.10.0-RC1",
    "4.10.0-RC2",
    "4.10.0-RC3",
    "4.10.0-RC4",
    "4.10.1",
    "4.10.2",
    "4.10.3",
    "4.10.4",
    "4.10.5",
    "4.10.6",
    "4.10.7",
    "4.11.0",
    "4.11.0-RC1",
    "4.11.0-RC2",
    "4.11.1",
    "4.11.2",
    "4.11.3",
    "4.11.4",
    "4.11.5",
    "4.11.6",
    "4.11.7",
    "4.11.8",
    "4.11.9",
    "4.12.0",
    "4.12.0-RC1",
    "4.12.0-RC2",
    "4.12.0-RC3",
    "4.12.1",
    "4.12.2",
    "4.12.3",
    "4.12.4",
    "4.12.5",
    "4.12.6",
    "4.12.7",
    "4.13.0",
    "4.13.0-RC1",
    "4.13.0-RC2",
    "4.13.0-RC3",
    "4.13.1",
    "4.13.10",
    "4.13.11",
    "4.13.12",
    "4.13.13",
    "4.13.14",
    "4.13.15",
    "4.13.16",
    "4.13.17",
    "4.13.18",
    "4.13.19",
    "4.13.2",
    "4.13.20",
    "4.13.21",
    "4.13.22",
    "4.13.23",
    "4.13.24",
    "4.13.25",
    "4.13.26",
    "4.13.27",
    "4.13.28",
    "4.13.29",
    "4.13.3",
    "4.13.30",
    "4.13.31",
    "4.13.32",
    "4.13.33",
    "4.13.34",
    "4.13.35",
    "4.13.36",
    "4.13.37",
    "4.13.38",
    "4.13.39",
    "4.13.4",
    "4.13.5",
    "4.13.6",
    "4.13.7",
    "4.13.8",
    "4.13.9",
    "4.9.0",
    "4.9.1",
    "4.9.10",
    "4.9.11",
    "4.9.12",
    "4.9.13",
    "4.9.14",
    "4.9.15",
    "4.9.16",
    "4.9.17",
    "4.9.18",
    "4.9.19",
    "4.9.2",
    "4.9.20",
    "4.9.21",
    "4.9.22",
    "4.9.23",
    "4.9.24",
    "4.9.25",
    "4.9.26",
    "4.9.27",
    "4.9.28",
    "4.9.29",
    "4.9.3",
    "4.9.30",
    "4.9.31",
    "4.9.32",
    "4.9.33",
    "4.9.34",
    "4.9.35",
    "4.9.36",
    "4.9.37",
    "4.9.38",
    "4.9.39",
    "4.9.4",
    "4.9.40",
    "4.9.41",
    "4.9.42",
    "4.9.5",
    "4.9.6",
    "4.9.7",
    "4.9.8",
    "4.9.9"
  ]
}
Ecosystem versions

From 5.0.0-RC1 before 5.3.4

Fixed in 5.3.4

55 explicitly affected versions

5.0.0, 5.0.0-RC1, 5.0.0-RC2, 5.0.0-RC3, 5.0.0-RC4, 5.0.1, 5.0.10, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9, 5.1.0, 5.1.0-RC1, 5.1.0-RC2, 5.1.0-RC3, 5.1.1, 5.1.10, 5.1.11, 5.1.2, 5.1.3, 5.1.4, 5.1.5, 5.1.6, 5.1.7, 5.1.8, 5.1.9, 5.2.0, 5.2.0-RC1, 5.2.0-RC2, 5.2.0-RC3, 5.2.0-RC4, 5.2.0-RC5, 5.2.0-RC6, 5.2.1, 5.2.10, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.2.6, 5.2.7, 5.2.8, 5.2.9, 5.3.0, 5.3.0-RC1, 5.3.0-RC2, 5.3.0-RC3, 5.3.0-RC4, 5.3.1, 5.3.2, 5.3.3

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "5.0.0-RC1"
        },
        {
          "fixed": "5.3.4"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "5.0.0",
    "5.0.0-RC1",
    "5.0.0-RC2",
    "5.0.0-RC3",
    "5.0.0-RC4",
    "5.0.1",
    "5.0.10",
    "5.0.2",
    "5.0.3",
    "5.0.4",
    "5.0.5",
    "5.0.6",
    "5.0.7",
    "5.0.8",
    "5.0.9",
    "5.1.0",
    "5.1.0-RC1",
    "5.1.0-RC2",
    "5.1.0-RC3",
    "5.1.1",
    "5.1.10",
    "5.1.11",
    "5.1.2",
    "5.1.3",
    "5.1.4",
    "5.1.5",
    "5.1.6",
    "5.1.7",
    "5.1.8",
    "5.1.9",
    "5.2.0",
    "5.2.0-RC1",
    "5.2.0-RC2",
    "5.2.0-RC3",
    "5.2.0-RC4",
    "5.2.0-RC5",
    "5.2.0-RC6",
    "5.2.1",
    "5.2.10",
    "5.2.2",
    "5.2.3",
    "5.2.4",
    "5.2.5",
    "5.2.6",
    "5.2.7",
    "5.2.8",
    "5.2.9",
    "5.3.0",
    "5.3.0-RC1",
    "5.3.0-RC2",
    "5.3.0-RC3",
    "5.3.0-RC4",
    "5.3.1",
    "5.3.2",
    "5.3.3"
  ]
}

References