CVEvulnerability
CVE-2026-54614
4.3 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-08-26
- Last modified
- 2026-09-09
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-470
Description
DebugKit provides a debugging toolbar for CakePHP applications. Prior to 4.10.3 and 5.2.4, the DebugKit MailPreview feature in src/Controller/MailPreviewController.php accepts a route-controlled previewName value in findPreview and passes the resolved class from App::className() to constructor execution without rejecting namespace separators or verifying that the class extends DebugKit\Mailer\MailPreview. An attacker able to access DebugKit while debug mode is enabled and the request hostname is local or allowlisted can select an unintended application class through the mail-preview preview route, resulting in arbitrary constructor execution and limited disclosure of application information. This issue is fixed in versions 4.10.3 and 5.2.4.
Related
Weakness · CWE (1)
- CWE-470 Use of Externally-Controlled Input to Select Classes or Code weakness
References
- https://github.com/cakephp/debug_kit/commit/7c4d85e984c2334b0f50cd02578a927ff9649e13 github.com
- https://github.com/cakephp/debug_kit/commit/c8a2a9e07d56a5e212d95f6947f370f3b5e6eed6 github.com
- https://github.com/cakephp/debug_kit/pull/1078 github.com
- https://github.com/cakephp/debug_kit/releases/tag/4.10.3 github.com
- https://github.com/cakephp/debug_kit/releases/tag/5.2.4 github.com
- https://github.com/cakephp/debug_kit/security/advisories/GHSA-p46m-g734-vpc4 github.com