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GHSA-j4mx-98hw-6rv6medium6.1

craftcms/cms vulnerable to cross site scripting in RSS feed widget

Check your stack

The advisory, in context

A malformed title in the feed widget of craftcms/cms can deliver an XSS payload. This has been resolved in this commit.

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.

craftcms/cms Packagist
Ecosystem versions

From 3.0.0 before 3.8.4

Fixed in 3.8.4

408 explicitly affected versions

3.0.0, 3.0.0.1, 3.0.0.2, 3.0.1, 3.0.10, 3.0.10.1, 3.0.10.2, 3.0.10.3, 3.0.11, 3.0.12, 3.0.13, 3.0.13.1, 3.0.13.2, 3.0.14, 3.0.15, 3.0.16, 3.0.16.1, 3.0.17, 3.0.17.1, 3.0.18, 3.0.19, 3.0.2, 3.0.20, 3.0.21, 3.0.22, 3.0.23, 3.0.23.1, 3.0.24, 3.0.25, 3.0.26, 3.0.26.1, 3.0.27, 3.0.27.1, 3.0.28, 3.0.29, 3.0.3, 3.0.3.1, 3.0.30, 3.0.30.1, 3.0.30.2, 3.0.31, 3.0.32, 3.0.33, 3.0.34, 3.0.35, 3.0.36, 3.0.37, 3.0.38, 3.0.39, 3.0.4, 3.0.40, 3.0.40.1, 3.0.41, 3.0.41.1, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.1.0, 3.1.0-beta.1, 3.1.0-beta.2, 3.1.0-beta.3, 3.1.0-beta.4, 3.1.0-beta.5, 3.1.0-beta.5.1, 3.1.0-beta.6, 3.1.0-beta.7, 3.1.1, 3.1.10, 3.1.11, 3.1.12, 3.1.13, 3.1.14, 3.1.15, 3.1.16, 3.1.17, 3.1.17.1, 3.1.17.2, 3.1.18, 3.1.19, 3.1.2, 3.1.2.1, 3.1.2.2, 3.1.20, 3.1.20.1, 3.1.21, 3.1.21.1, 3.1.22, 3.1.23, 3.1.24, 3.1.25, 3.1.26, 3.1.27, 3.1.28, 3.1.29, 3.1.3, 3.1.30, 3.1.31, 3.1.32, 3.1.32.1, 3.1.33, 3.1.34, 3.1.34.1, 3.1.34.2, 3.1.34.3, 3.1.4, 3.1.5, 3.1.6, 3.1.6.1, 3.1.7, 3.1.8, 3.1.9, 3.1.9.1, 3.2.0, 3.2.0-RC1, 3.2.0-RC2, 3.2.0-RC3, 3.2.0-alpha.1, 3.2.0-alpha.2, 3.2.0-alpha.2.1, 3.2.0-alpha.3, 3.2.0-alpha.4, 3.2.0-alpha.5, 3.2.0-alpha.6, 3.2.0-alpha.6.1, 3.2.0-alpha.6.2, 3.2.0-alpha.6.3, 3.2.0-alpha.6.4, 3.2.0-alpha.7, 3.2.0-beta.1, 3.2.0-beta.2, 3.2.0-beta.3, 3.2.1, 3.2.10, 3.2.2, 3.2.3, 3.2.4, 3.2.4.1, 3.2.5, 3.2.5.1, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.3.0, 3.3.0.1, 3.3.1, 3.3.1.1, 3.3.1.2, 3.3.10, 3.3.11, 3.3.12, 3.3.13, 3.3.14, 3.3.15, 3.3.16, 3.3.16.1, 3.3.16.2, 3.3.16.3, 3.3.17, 3.3.18, 3.3.18.1, 3.3.18.2, 3.3.18.3, 3.3.18.4, 3.3.19, 3.3.2, 3.3.20, 3.3.20.1, 3.3.3, 3.3.4, 3.3.4.1, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.4.0, 3.4.0-RC1, 3.4.0-RC1.1, 3.4.0-RC2, 3.4.0-RC3, 3.4.0-beta.1, 3.4.0-beta.2, 3.4.0-beta.3, 3.4.0-beta.4, 3.4.0-beta.5, 3.4.0.1, 3.4.0.2, 3.4.1, 3.4.10, 3.4.10.1, 3.4.11, 3.4.12, 3.4.13, 3.4.14, 3.4.15, 3.4.16, 3.4.17, 3.4.17.1, 3.4.18, 3.4.19, 3.4.19.1, 3.4.2, 3.4.20, 3.4.21, 3.4.22, 3.4.22.1, 3.4.23, 3.4.24, 3.4.25, 3.4.26, 3.4.27, 3.4.28, 3.4.28.1, 3.4.29, 3.4.29.1, 3.4.3, 3.4.30, 3.4.4, 3.4.4.1, 3.4.5, 3.4.6, 3.4.6.1, 3.4.7, 3.4.7.1, 3.4.8, 3.4.9, 3.5.0, 3.5.0-RC1, 3.5.0-RC1.1, 3.5.0-RC2, 3.5.0-RC3, 3.5.0-RC4, 3.5.0-RC5, 3.5.0-RC6, 3.5.0-beta.1, 3.5.0-beta.2, 3.5.0-beta.3, 3.5.1, 3.5.10, 3.5.10.1, 3.5.11, 3.5.11.1, 3.5.12, 3.5.12.1, 3.5.13, 3.5.13.1, 3.5.13.2, 3.5.14, 3.5.15, 3.5.15.1, 3.5.16, 3.5.17, 3.5.17.1, 3.5.18, 3.5.19, 3.5.19.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.6, 3.5.7, 3.5.8, 3.5.9, 3.6.0, 3.6.0-RC1, 3.6.0-RC2, 3.6.0-RC2.1, 3.6.0-RC3, 3.6.0-RC4, 3.6.0-beta.1, 3.6.0-beta.1.1, 3.6.0-beta.2, 3.6.0.1, 3.6.1, 3.6.10, 3.6.11, 3.6.11.1, 3.6.11.2, 3.6.12, 3.6.12.1, 3.6.13, 3.6.14, 3.6.15, 3.6.16, 3.6.17, 3.6.18, 3.6.2, 3.6.3, 3.6.4, 3.6.4.1, 3.6.5, 3.6.5.1, 3.6.6, 3.6.7, 3.6.8, 3.6.9, 3.7.0, 3.7.0-beta.1, 3.7.0-beta.2, 3.7.0-beta.3, 3.7.0-beta.4, 3.7.0-beta.5, 3.7.0-beta.6, 3.7.1, 3.7.10, 3.7.11, 3.7.12, 3.7.13, 3.7.14, 3.7.15, 3.7.16, 3.7.17, 3.7.17.1, 3.7.17.2, 3.7.18, 3.7.18.1, 3.7.18.2, 3.7.19, 3.7.19.1, 3.7.2, 3.7.20, 3.7.21, 3.7.22, 3.7.23, 3.7.24, 3.7.25, 3.7.25.1, 3.7.26, 3.7.27, 3.7.27.1, 3.7.27.2, 3.7.28, 3.7.29, 3.7.3, 3.7.3.1, 3.7.3.2, 3.7.30, 3.7.30.1, 3.7.31, 3.7.32, 3.7.33, 3.7.34, 3.7.35, 3.7.36, 3.7.37, 3.7.38, 3.7.39, 3.7.4, 3.7.40, 3.7.40.1, 3.7.41, 3.7.42, 3.7.43, 3.7.44, 3.7.45, 3.7.45.1, 3.7.45.2, 3.7.46, 3.7.47, 3.7.47.1, 3.7.48, 3.7.49, 3.7.5, 3.7.50, 3.7.51, 3.7.52, 3.7.53, 3.7.53.1, 3.7.54, 3.7.55, 3.7.55.1, 3.7.55.2, 3.7.55.3, 3.7.56, 3.7.57, 3.7.58, 3.7.59, 3.7.6, 3.7.60, 3.7.61, 3.7.62, 3.7.63, 3.7.63.1, 3.7.64, 3.7.64.1, 3.7.65, 3.7.65.1, 3.7.65.2, 3.7.66, 3.7.67, 3.7.68, 3.7.7, 3.7.8, 3.7.9, 3.8.0, 3.8.0-beta.1, 3.8.0-beta.2, 3.8.0-beta.3, 3.8.0-beta.4, 3.8.0-beta.5, 3.8.0-beta.6, 3.8.1, 3.8.2, 3.8.3

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "3.0.0"
        },
        {
          "fixed": "3.8.4"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "3.0.0",
    "3.0.0.1",
    "3.0.0.2",
    "3.0.1",
    "3.0.10",
    "3.0.10.1",
    "3.0.10.2",
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    "3.8.0-beta.6",
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    "3.8.3"
  ]
}
craftcms/cms Packagist
Ecosystem versions

From 4.0.0 before 4.4.4

Fixed in 4.4.4

60 explicitly affected versions

4.0.0, 4.0.0.1, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.5.1, 4.0.5.2, 4.0.6, 4.1.0, 4.1.0.1, 4.1.0.2, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.4.1, 4.2.0, 4.2.0.1, 4.2.0.2, 4.2.1, 4.2.1.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.2.5.1, 4.2.5.2, 4.2.6, 4.2.7, 4.2.8, 4.3.0, 4.3.1, 4.3.10, 4.3.11, 4.3.2, 4.3.2.1, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.6.1, 4.3.7, 4.3.7.1, 4.3.8, 4.3.8.1, 4.3.8.2, 4.3.9, 4.4.0, 4.4.0-beta.1, 4.4.0-beta.2, 4.4.0-beta.3, 4.4.0-beta.4, 4.4.0-beta.5, 4.4.0-beta.6, 4.4.0-beta.7, 4.4.1, 4.4.2, 4.4.3

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "4.0.0"
        },
        {
          "fixed": "4.4.4"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "4.0.0",
    "4.0.0.1",
    "4.0.1",
    "4.0.2",
    "4.0.3",
    "4.0.4",
    "4.0.5",
    "4.0.5.1",
    "4.0.5.2",
    "4.0.6",
    "4.1.0",
    "4.1.0.1",
    "4.1.0.2",
    "4.1.1",
    "4.1.2",
    "4.1.3",
    "4.1.4",
    "4.1.4.1",
    "4.2.0",
    "4.2.0.1",
    "4.2.0.2",
    "4.2.1",
    "4.2.1.1",
    "4.2.2",
    "4.2.3",
    "4.2.4",
    "4.2.5",
    "4.2.5.1",
    "4.2.5.2",
    "4.2.6",
    "4.2.7",
    "4.2.8",
    "4.3.0",
    "4.3.1",
    "4.3.10",
    "4.3.11",
    "4.3.2",
    "4.3.2.1",
    "4.3.3",
    "4.3.4",
    "4.3.5",
    "4.3.6",
    "4.3.6.1",
    "4.3.7",
    "4.3.7.1",
    "4.3.8",
    "4.3.8.1",
    "4.3.8.2",
    "4.3.9",
    "4.4.0",
    "4.4.0-beta.1",
    "4.4.0-beta.2",
    "4.4.0-beta.3",
    "4.4.0-beta.4",
    "4.4.0-beta.5",
    "4.4.0-beta.6",
    "4.4.0-beta.7",
    "4.4.1",
    "4.4.2",
    "4.4.3"
  ]
}

References