High 7.1Published Oct 15, 2025

CVE-2025-61543A Host Header Injection vulnerability exists in the password reset functionality of CraftMyCMS 4.0.2.2.

Updated under an hour ago (Oct 26, 2026, 1:00 PM ET)

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Exploited in the last 30 days

A Host Header Injection vulnerability exists in the password reset functionality of CraftMyCMS 4.0.2.2. The system uses `$_SERVER['HTTP_HOST']` directly to construct password reset links sent via email. An attacker can manipulate the Host header to send malicious reset links, enabling phishing attacks or account takeover.

CVSS: 7.1 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Weakness (CWE): CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: mitre
NVD analysis: Deferred
Record last updated: Oct 16, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

No affected products are listed yet.

References

References

https://owasp.org/www-community/vulnerabilities/HTTP_Host_header_injection
https://github.com/bugdotexe/Vulnerability-Research/tree/main/CVE-2025-61543

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.