Description (CNA)
Mailpit is an email testing tool and API for developers. Versions prior to 1.28.3 are vulnerable to Server-Side Request Forgery (SSRF) via HTML Check CSS Download. The HTML Check feature (`/api/v1/message/{ID}/html-check`) is designed to analyze HTML emails for compatibility. During this process, the `inlineRemoteCSS()` function automatically downloads CSS files from external `<link rel="stylesheet" href="...">` tags to inline them for testing. Version 1.28.3 fixes the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| axllent / mailpit | affected < 1.28.3 |
CWE
CWE-918
References
- https://github.com/axllent/mailpit/security/advisories/GHSA-6jxm-fv7w-rw5j
- https://github.com/axllent/mailpit/commit/1679a0aba592ebc8487a996d37fea8318c984dfe
- https://github.com/axllent/mailpit/releases/tag/v1.28.3
ADP enrichment
No English description supplied.
No references supplied.