CVE-2025-70948

Critical severity, CVSS 9.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A host header injection vulnerability in the mailer component of @perfood/couch-auth v0.26.0 allows attackers to obtain reset tokens and execute an account takeover via spoofing the HTTP Host header.

Published 2026-03-05. Last modified 2026-06-17.