CVE-2026-61638

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.6, POST /endpoints/notifications/testemailnotifications.php accepts smtpaddress and smtpport from POST body with zero SSRF validation. PHPMailer connects to attacker-supplied host:port. Every other notification endpoint uses ssrf_helper.php but email was missed. Any authenticated user can probe internal network, cloud metadata. This issue has been patched in version 4.9.6.
CVSS

No CVSS.

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-31 21:17

Updated : 2026-09-08 21:11


NVD link : CVE-2026-61638

Mitre link : CVE-2026-61638

CVE.ORG link : CVE-2026-61638


JSON object : View

Products Affected

No product.

CWE
CWE-918

Server-Side Request Forgery (SSRF)