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GHSA-qgm9-rxmq-jxmqlow3.1

Concrete CMS Stored XSS in the Search Field

Check your stack

The advisory, in context

Concrete CMS version 9 prior to 9.2.8 and previous versions prior to 8.5.16 are vulnerable to Stored XSS in the Search Field. Prior to the fix, stored XSS could be executed by an administrator changing a filter to which a rogue administrator had previously added malicious code. The Concrete CMS security team gave this vulnerability a CVSS v3.1 score of 3.1 with a vector of AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:L https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator . Thanks Alexey Solovyev for reporting

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 9.0.0RC1 before 9.2.8

Fixed in 9.2.8

19 explicitly affected versions

9.0.0, 9.0.0RC1, 9.0.0RC3, 9.0.0RC4, 9.0.1, 9.0.2, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.2.0, 9.2.0RC2, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.2.7

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "9.0.0RC1"
        },
        {
          "fixed": "9.2.8"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "9.0.0",
    "9.0.0RC1",
    "9.0.0RC3",
    "9.0.0RC4",
    "9.0.1",
    "9.0.2",
    "9.1.0",
    "9.1.1",
    "9.1.2",
    "9.1.3",
    "9.2.0",
    "9.2.0RC2",
    "9.2.1",
    "9.2.2",
    "9.2.3",
    "9.2.4",
    "9.2.5",
    "9.2.6",
    "9.2.7"
  ]
}
Ecosystem versions

Earlier releases before 8.5.16

Fixed in 8.5.16

38 explicitly affected versions

8.0, 8.0.1, 8.0.2, 8.0.3, 8.1.0, 8.2.0, 8.2.0RC2, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 8.4.0RC3, 8.4.0RC4, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.5.0, 8.5.0RC1, 8.5.0RC2, 8.5.1, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.5.14, 8.5.15, 8.5.2, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.6RC1, 8.5.7, 8.5.8, 8.5.9

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "8.5.16"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "8.0",
    "8.0.1",
    "8.0.2",
    "8.0.3",
    "8.1.0",
    "8.2.0",
    "8.2.0RC2",
    "8.2.1",
    "8.3.0",
    "8.3.1",
    "8.3.2",
    "8.4.0",
    "8.4.0RC3",
    "8.4.0RC4",
    "8.4.1",
    "8.4.2",
    "8.4.3",
    "8.4.4",
    "8.4.5",
    "8.5.0",
    "8.5.0RC1",
    "8.5.0RC2",
    "8.5.1",
    "8.5.10",
    "8.5.11",
    "8.5.12",
    "8.5.13",
    "8.5.14",
    "8.5.15",
    "8.5.2",
    "8.5.3",
    "8.5.4",
    "8.5.5",
    "8.5.6",
    "8.5.6RC1",
    "8.5.7",
    "8.5.8",
    "8.5.9"
  ]
}

References