CVE-2025-53373: Ahmed-ELGAML11 Natours

High severity, CVSS 8.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Natours is a Tour Booking API. The attacker can easily take over any victim account by injecting an attacker-controlled server domain in the Host header when requesting the /forgetpassword endpoint. This vulnerability is fixed with commit 7401793a8d9ed0f0c250c4e0ee2815d685d7a70b.

Affected products

• Ahmed-ELGAML11 Natours: before 7401793a8d9ed0f0c250c4e0ee2815d685d7a70b (fixed in 7401793a8d9ed0f0c250c4e0ee2815d685d7a70b)

Published 2025-07-07. Last modified 2026-06-17.