CVE-2026-79660
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Aug 25, 2026
Vendor
unknown
Description
Ech0 versions before 4.7.3 expose guest commenter email addresses through public API endpoints due to improper JSON serialization tags on the Comment model. Unauthenticated attackers can harvest all commenter emails by calling the /api/comments and /api/comments/public endpoints without authentication.