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cve.new
GHSA-grvw-qq2j-r898medium5.4

Moodle multiple cross-site scripting (XSS) vulnerabilities

Check your stack

The advisory, in context

Multiple cross-site scripting (XSS) vulnerabilities in the survey module in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 allow remote authenticated users to inject arbitrary web script or HTML by leveraging the student role and entering a crafted survey answer.

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 2.7.11

Fixed in 2.7.11

61 explicitly affected versions

v2.3.10, v2.3.11, v2.3.4, v2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.0-rc1, v2.4.1, v2.4.10, v2.4.11, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.0-beta, v2.5.0-rc1, v2.5.1, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.0-beta, v2.6.0-rc1, v2.6.1, v2.6.10, v2.6.11, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6.8, v2.6.9, v2.7.0, v2.7.0-beta, v2.7.0-rc1, v2.7.0-rc2, v2.7.1, v2.7.10, v2.7.2, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "2.7.11"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v2.3.10",
    "v2.3.11",
    "v2.3.4",
    "v2.3.5",
    "v2.3.6",
    "v2.3.7",
    "v2.3.8",
    "v2.3.9",
    "v2.4.0",
    "v2.4.0-rc1",
    "v2.4.1",
    "v2.4.10",
    "v2.4.11",
    "v2.4.2",
    "v2.4.3",
    "v2.4.4",
    "v2.4.5",
    "v2.4.6",
    "v2.4.7",
    "v2.4.8",
    "v2.4.9",
    "v2.5.0",
    "v2.5.0-beta",
    "v2.5.0-rc1",
    "v2.5.1",
    "v2.5.2",
    "v2.5.3",
    "v2.5.4",
    "v2.5.5",
    "v2.5.6",
    "v2.5.7",
    "v2.5.8",
    "v2.5.9",
    "v2.6.0",
    "v2.6.0-beta",
    "v2.6.0-rc1",
    "v2.6.1",
    "v2.6.10",
    "v2.6.11",
    "v2.6.2",
    "v2.6.3",
    "v2.6.4",
    "v2.6.5",
    "v2.6.6",
    "v2.6.7",
    "v2.6.8",
    "v2.6.9",
    "v2.7.0",
    "v2.7.0-beta",
    "v2.7.0-rc1",
    "v2.7.0-rc2",
    "v2.7.1",
    "v2.7.10",
    "v2.7.2",
    "v2.7.3",
    "v2.7.4",
    "v2.7.5",
    "v2.7.6",
    "v2.7.7",
    "v2.7.8",
    "v2.7.9"
  ]
}
Ecosystem versions

From 2.8.0 before 2.8.9

Fixed in 2.8.9

9 explicitly affected versions

v2.8.0, v2.8.1, v2.8.2, v2.8.3, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.8.0"
        },
        {
          "fixed": "2.8.9"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v2.8.0",
    "v2.8.1",
    "v2.8.2",
    "v2.8.3",
    "v2.8.4",
    "v2.8.5",
    "v2.8.6",
    "v2.8.7",
    "v2.8.8"
  ]
}
Ecosystem versions

From 2.9.0 before 2.9.3

Fixed in 2.9.3

3 explicitly affected versions

v2.9.0, v2.9.1, v2.9.2

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.9.0"
        },
        {
          "fixed": "2.9.3"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v2.9.0",
    "v2.9.1",
    "v2.9.2"
  ]
}

References