CVE Catalog

CVE-2025-62428

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.45%

37th percentile - higher than 37% of all known CVEs

Summary

Drawing-Captcha APP, which provides interactive verification for web-based applications, contains a Host Header Injection vulnerability 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 that can redirect users to attacker-controlled domains. This vulnerability affects all users relying on email confirmation for account registration or verification. This is fixed in version 1.2.5-alpha-patch.

Risk Assessment

An attacker could exploit this vulnerability to conduct phishing attacks or account takeover, potentially leading to user security compromise and loss of trust in the application.

Recommendation

Update Drawing-Captcha APP to version 1.2.5-alpha-patch or later. Also consider validating the Host header on the server.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS