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GHSA-7cmp-cgg8-4c82medium5.4

Silverstripe Framework has a XSS via insert media remote file oembed

Check your stack

The advisory, in context

Impact

When using the "insert media" functionality, the linked oEmbed JSON includes an HTML attribute which will replace the embed shortcode. The HTML is not sanitized before replacing the shortcode, allowing a script payload to be executed on both the CMS and the front-end of the website.

References

Reported by

James Nicoll from Fujitsu Cyber Security Services

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 5.3.8

Fixed in 5.3.8

442 explicitly affected versions

2.4.10, 2.4.11, 2.4.12, 2.4.13, 2.4.9, 2.5.0, 3.0.10, 3.0.10-rc1, 3.0.11, 3.0.11-rc1, 3.0.12, 3.0.13, 3.0.14, 3.0.2.1, 3.0.3, 3.0.3-rc1, 3.0.3-rc2, 3.0.4, 3.0.5, 3.0.6, 3.0.6-rc1, 3.0.6-rc2, 3.0.7, 3.0.7-rc1, 3.0.8, 3.0.9, 3.0.9-rc1, 3.1.0, 3.1.0-beta1, 3.1.0-beta2, 3.1.0-beta3, 3.1.0-rc1, 3.1.0-rc2, 3.1.0-rc3, 3.1.1, 3.1.10, 3.1.10-rc1, 3.1.10-rc2, 3.1.11, 3.1.11-rc1, 3.1.12, 3.1.13, 3.1.13-rc1, 3.1.14, 3.1.14-rc1, 3.1.15, 3.1.16, 3.1.16-rc1, 3.1.17, 3.1.17-rc1, 3.1.17-rc2, 3.1.18, 3.1.18-rc1, 3.1.18-rc2, 3.1.19, 3.1.19-rc1, 3.1.2, 3.1.2-rc1, 3.1.20, 3.1.20-rc1, 3.1.20-rc2, 3.1.21, 3.1.3, 3.1.3-rc1, 3.1.3-rc2, 3.1.4, 3.1.4-rc1, 3.1.5, 3.1.5-rc1, 3.1.6, 3.1.6-rc1, 3.1.6-rc2, 3.1.6-rc3, 3.1.7, 3.1.7-rc1, 3.1.8, 3.1.9, 3.1.9-rc1, 3.2.0, 3.2.0-beta1, 3.2.0-beta2, 3.2.0-rc1, 3.2.0-rc2, 3.2.1, 3.2.1-rc1, 3.2.1-rc2, 3.2.2, 3.2.2-rc1, 3.2.2-rc2, 3.2.3, 3.2.3-rc1, 3.2.3-rc2, 3.2.4, 3.2.4-rc1, 3.2.5, 3.2.5-rc1, 3.2.5-rc2, 3.2.6, 3.3.0, 3.3.0-beta1, 3.3.0-rc1, 3.3.0-rc2, 3.3.0-rc3, 3.3.1, 3.3.1-rc1, 3.3.1-rc2, 3.3.2, 3.3.2-rc1, 3.3.3, 3.3.3-rc1, 3.3.3-rc2, 3.3.4, 3.4.0, 3.4.0-rc1, 3.4.1, 3.4.1-rc1, 3.4.1-rc2, 3.4.2, 3.4.3, 3.4.3-rc1, 3.4.4, 3.4.4-rc1, 3.4.5, 3.4.5-rc1, 3.4.6, 3.4.6-rc1, 3.4.6-rc2, 3.5.0, 3.5.0-rc1, 3.5.0-rc2, 3.5.0-rc3, 3.5.1, 3.5.1-rc1, 3.5.1-rc2, 3.5.2, 3.5.2-rc1, 3.5.3, 3.5.3-rc1, 3.5.4, 3.5.4-rc1, 3.5.5, 3.5.5-beta1, 3.5.5-beta2, 3.5.6, 3.5.6-rc1, 3.5.7, 3.5.8, 3.5.8-rc1, 3.6.0, 3.6.0-beta1, 3.6.0-beta2, 3.6.0-rc1, 3.6.1, 3.6.1-alpha2, 3.6.2, 3.6.2-beta1, 3.6.2-beta2, 3.6.3, 3.6.3-rc2, 3.6.4, 3.6.5, 3.6.6, 3.6.6-rc1, 3.6.7, 3.6.8, 3.7.0, 3.7.1, 3.7.1-rc1, 3.7.2, 3.7.3, 3.7.4, 3.7.5, 3.7.6, 3.7.7, 4.0.0, 4.0.0-alpha1, 4.0.0-alpha2, 4.0.0-alpha3, 4.0.0-alpha4, 4.0.0-alpha5, 4.0.0-alpha6, 4.0.0-alpha7, 4.0.0-beta1, 4.0.0-beta2, 4.0.0-beta3, 4.0.0-beta4, 4.0.0-rc1, 4.0.0-rc2, 4.0.0-rc3, 4.0.1, 4.0.1-rc1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.1.0, 4.1.0-rc1, 4.1.0-rc2, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.10.0, 4.10.0-beta1, 4.10.0-rc1, 4.10.1, 4.10.10, 4.10.11, 4.10.2, 4.10.3, 4.10.4, 4.10.5, 4.10.6, 4.10.7, 4.10.8, 4.10.9, 4.11.0, 4.11.0-beta1, 4.11.0-beta2, 4.11.0-beta3, 4.11.0-rc1, 4.11.1, 4.11.10, 4.11.11, 4.11.12, 4.11.13, 4.11.14, 4.11.15, 4.11.16, 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-beta1, 4.12.0-rc1, 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-beta1, 4.13.0-rc1, 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, 4.13.40, 4.13.41, 4.13.42, 4.13.43, 4.13.44, 4.13.5, 4.13.6, 4.13.7, 4.13.8, 4.13.9, 4.2.0, 4.2.0-beta1, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.3.0, 4.3.0-rc1, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.4.0, 4.4.0-rc1, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 4.4.7, 4.5.0, 4.5.0-alpha1, 4.5.0-rc1, 4.5.0-rc2, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.6.0, 4.6.0-beta1, 4.6.0-rc1, 4.6.1, 4.6.2, 4.7.0, 4.7.0-beta1, 4.7.0-rc1, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.8.0, 4.8.0-beta1, 4.8.0-rc1, 4.8.1, 4.9.0, 4.9.0-alpha1, 4.9.0-beta1, 4.9.0-rc1, 4.9.1, 4.9.2, 4.9.3, 4.9.4, 5.0.0, 5.0.0-alpha1, 5.0.0-beta1, 5.0.0-beta2, 5.0.0-beta3, 5.0.0-rc1, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.14, 5.0.15, 5.0.16, 5.0.17, 5.0.18, 5.0.19, 5.0.2, 5.0.20, 5.0.21, 5.0.22, 5.0.23, 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-beta1, 5.1.0-rc1, 5.1.1, 5.1.10, 5.1.11, 5.1.12, 5.1.13, 5.1.14, 5.1.15, 5.1.16, 5.1.17, 5.1.18, 5.1.19, 5.1.2, 5.1.20, 5.1.21, 5.1.22, 5.1.23, 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-beta1, 5.2.0-rc1, 5.2.1, 5.2.10, 5.2.11, 5.2.12, 5.2.13, 5.2.14, 5.2.15, 5.2.16, 5.2.17, 5.2.18, 5.2.19, 5.2.2, 5.2.20, 5.2.21, 5.2.22, 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-beta1, 5.3.0-rc1, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.3.5, 5.3.6, 5.3.7

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "5.3.8"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "2.4.10",
    "2.4.11",
    "2.4.12",
    "2.4.13",
    "2.4.9",
    "2.5.0",
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    "3.1.19",
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    "5.2.2",
    "5.2.20",
    "5.2.21",
    "5.2.22",
    "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-beta1",
    "5.3.0-rc1",
    "5.3.1",
    "5.3.2",
    "5.3.3",
    "5.3.4",
    "5.3.5",
    "5.3.6",
    "5.3.7"
  ]
}

References