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GHSA-p46m-g734-vpc4medium4.3

cakephp/debug_kit: MailPreview contains unsafe reflection

Impact

The MailPreview feature of debugkit is vulnerable to arbitrary constructor execution. For an application to be vulnerable the following conditions must be true:

Source excerpt · OSV

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.

cakephp/debug_kit Packagist
Affected rangeRecorded fix
Earlier releases before 4.10.3Ecosystem versions4.10.3
From 5.0.0 before 5.2.4Ecosystem versions5.2.4

Version evidence: OSV · GHSA-p46m-g734-vpc4

View original version evidence (164 explicit versions)

Original source description

Impact

The MailPreview feature of debugkit is vulnerable to arbitrary constructor execution. For an application to be vulnerable the following conditions must be true:

  1. debug mode must be enabled.
  2. The hostname must match a 'local' domain or be in an allowlist.

Patches

5.2.4 and 4.10.3 contain patches for this issue.

Workarounds

Ensure that debugkit is only part of your development dependencies, and that debug mode is disabled in production environments.

References