CVE-2026-1117— LoLLMs WEBUI 访问控制错误漏洞

Improper Access Control in parisneo/lollms

A vulnerability in the `lollms_generation_events.py` component of parisneo/lollms version 5.9.0 allows unauthenticated access to sensitive Socket.IO events. The `add_events` function registers event handlers such as `generate_text`, `cancel_generation`, `generate_msg`, and `generate_msg_from` without implementing authentication or authorization checks. This allows unauthenticated clients to execute resource-intensive or state-altering operations, leading to potential denial of service, state corruption, and race conditions. Additionally, the use of global flags (`lollmsElfServer.busy`, `lollmsElfServer.cancel_gen`) for state management in a multi-client environment introduces further vulnerabilities, enabling one client's actions to affect the server's state and other clients' operations. The lack of proper access control and reliance on insecure global state management significantly impacts the availability and integrity of the service.

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访问控制不恰当

LoLLMs WEBUI 访问控制错误漏洞

LoLLMs WEBUI是Saifeddine ALOUI个人开发者的一个Web用户界面。 LoLLMs WEBUI 5.9.0版本存在访问控制错误漏洞，该漏洞源于lollms_generation_events.py组件缺少身份验证和授权检查，可能导致拒绝服务或状态损坏。

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