Improper Restriction of Excessive Authentication Attempts in phpipam/phpipam

phpIPAM version 1.5.1 contains a vulnerability where an attacker can bypass the IP block mechanism to brute force passwords for users by using the 'X-Forwarded-For' header. The issue lies in the 'get_user_ip()' function in 'class.Common.php' at lines 1044 and 1045, where the presence of the 'X-Forwarded-For' header is checked and used instead of 'REMOTE_ADDR'. This vulnerability allows attackers to perform brute force attacks on user accounts, including the admin account. The issue is fixed in version 1.7.0.

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过多认证尝试的限制不恰当

phpIPAM 安全漏洞

phpIPAM是phpIPAM开源的一套开源的基于PHP和MySQL的IP地址管理应用程序（IPAM）。 phpIPAM 1.5.1版本存在安全漏洞。攻击者利用该漏洞通过“X-Forwarded-For”标头绕过 IP 阻止机制，暴力破解用户密码。

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