CVE-2026-44443— Lumiverse 竞争条件问题漏洞

Lumiverse: Sign-up nonce race condition allows unauthorized account registration

Lumiverse is a full-featured AI chat application. Prior to 0.9.7, consumeNonce() only checks that the module-level variable is set and unexpired. It does not validate any value from the incoming HTTP request or bind the nonce to the admin's session. If the admin's auth.api.signUpEmail() call fails before the before hook fires (e.g. BetterAuth rejects a duplicate email at the validation layer), the nonce is set but never consumed. Any POST /api/auth/sign-up/email request that arrives during the remaining window registers successfully regardless of who sent it. An attacker who can observe or predict when the admin is creating users (must be a dupplicate user) can race the 10-second window to register an unauthorized account. This vulnerability is fixed in 0.9.7.

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

使用共享资源的并发执行不恰当同步问题(竞争条件)

Lumiverse 竞争条件问题漏洞

Lumiverse是Prolix OCs个人开发者的一个全功能AI聊天应用套件。 Lumiverse 0.9.7之前版本存在竞争条件问题漏洞，该漏洞源于consumeNonce()仅检查模块级变量是否设置且未过期，未验证HTTP请求中的任何值或将nonce绑定到管理员会话，攻击者可在管理员创建用户时竞争10秒窗口注册未授权账户。

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