# CVE-2025-62428

## Summary

- **CVE ID:** CVE-2025-62428
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-601
- **Published:** Oct 16, 2025
- **Last Modified:** Mar 12, 2026

## 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.

## Affected Products

- Drawing-Captcha — Drawing-Captcha-APP (< 1.2.5-alpha-patch)

## References

- [CNA](https://github.com/Drawing-Captcha/Drawing-Captcha-APP/security/advisories/GHSA-5pj8-fc6g-vv7m)
- [CNA](https://github.com/Drawing-Captcha/Drawing-Captcha-APP/issues/30)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.42%
- **EPSS Percentile:** 35.5

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._