CVE-2024-7053— Session Fixation in open-webui/open-webui

Session Fixation in open-webui/open-webui

A vulnerability in open-webui/open-webui version 0.3.8 allows an attacker with a user-level account to perform a session fixation attack. The session cookie for all users is set with the default `SameSite=Lax` and does not have the `Secure` flag enabled, allowing the session cookie to be sent over HTTP to a cross-origin domain. An attacker can exploit this by embedding a malicious markdown image in a chat, which, when viewed by an administrator, sends the admin's session cookie to the attacker's server. This can lead to a stealthy administrator account takeover, potentially resulting in remote code execution (RCE) due to the elevated privileges of administrator accounts.

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在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Open WebUI 安全漏洞

Open WebUI是Open WebUI开源的一个可扩展、功能丰富、用户友好的自托管 WebUI。 Open WebUI 0.3.8版本存在安全漏洞，该漏洞源于会话固定攻击，可能导致管理员账户被接管。

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