CVE-2025-62428 – Drawing-Captcha APP Host Header Injection in `/register` and `/confirm-email` Endpoints

CVE ID : CVE-2025-62428

Published : Oct. 16, 2025, 7:15 p.m. | 1 hour, 25 minutes ago

Description : Drawing-Captcha APP provides interactive, engaging verification for Web-Based Applications. The vulnerability is a Host Header Injection in the /register and /confirm-email endpoints. It allows an attacker to manipulate the Host header in HTTP requests to generate malicious email confirmation links. These links can redirect users to attacker-controlled domains. This vulnerability affects all users relying on email confirmation for account registration or verification. This vulnerability is fixed in 1.2.5-alpha-patch.

Severity: 8.8 | HIGH

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