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All vulnerabilities
GHSA-jw86-5cjf-mv79medium5.3

HTML Purifier allows remote attackers to obtain sensitive information

Check your stack

The advisory, in context

HTML Purifier 4.2.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by tests/PHPT/Reporter/SimpleTest.php and certain other files.

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 through 4.2.0 (inclusive)

No fix recorded for this interval.

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "last_affected": "4.2.0"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": []
}

References