GHSA-w846-74jr-76cv — Roundcube Webmail: Remote image blocking feature can be bypassed via SVG content in an e-mail message

The advisory, in context

An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke.

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: Remote image blocking feature can be bypassed via SVG content in an e-mail message

The advisory, in context

Affected packages

References