GHSA-x4q5-8j5g-hpjc — Roundcube Webmail: Insufficient HTML attachment sanitization in preview mode

The advisory, in context

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. XSS exists because of insufficient HTML attachment sanitization in preview mode. A victim must preview a text/html attachment.

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.

roundcube/roundcubemail Packagist

Ecosystem versions

From 1.7-beta before 1.7-rc5

Fixed in 1.7-rc5

6 explicitly affected versions

1.7-beta, 1.7-beta2, 1.7-rc, 1.7-rc2, 1.7-rc3, 1.7-rc4

View affected-version evidence

{
  "ranges": [
    {
      "events": [
        {
          "introduced": "1.7-beta"
        },
        {
          "fixed": "1.7-rc5"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "1.7-beta",
    "1.7-beta2",
    "1.7-rc",
    "1.7-rc2",
    "1.7-rc3",
    "1.7-rc4"
  ]
}

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Roundcube Webmail: Insufficient HTML attachment sanitization in preview mode

The advisory, in context

Affected packages

References