Feed/CVE-2023-53894
CVE-2023-53894CRITICALCVSS 9.8

CVE-2023-53894

Published Dec 16, 2025·Updated Jun 17, 2026

NVD Description

phpfm 1.7.9 contains an authentication bypass vulnerability that allows attackers to log in by exploiting loose type comparison in password hash validation. Attackers can craft specific password hashes beginning with 0e or 00e to bypass authentication and upload malicious PHP files to the server.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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