漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
phpMyFAQ before 4.1.8 Authentication Bypass via Two-Factor Disable
Vulnerability Description
phpMyFAQ before 4.1.8 contains an authentication bypass vulnerability in its two-factor authentication (TOTP) disable functionality. The removeTwofactorConfig() handler (reachable via POST /api/user/remove-twofactor) verifies only that the user is logged in and that a valid CSRF token is supplied, then disables TOTP without requiring password re-entry or a current TOTP code. The same downgrade is also reachable inline via PUT /api/user/data/update, which accepts a plain twofactor_enabled form field under the same session+CSRF-only guard. An attacker who has hijacked a user's session can silently strip two-factor protection from any account, including administrator accounts, after which password-only authentication succeeds.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
使用单一因素认证机制
Vulnerability Title
phpMyFAQ 授权问题漏洞
Vulnerability Description
phpMyFAQ是德国phpMyFAQ团队开源的一个常见问题解答管理系统。 phpMyFAQ 4.1.8之前版本存在授权问题漏洞,该漏洞源于双因素认证(TOTP)禁用功能仅验证用户登录状态和有效CSRF令牌,未要求重新输入密码或当前TOTP码,可能导致已劫持用户会话的攻击者静默移除任何账户(包括管理员账户)的双因素保护,仅凭密码即可完成身份验证。
CVSS Information
N/A
Vulnerability Type
N/A