CyberRota Analysis
AI-GeneratedVersions of SiYuan from v2.1.0 to v3.8.4 are vulnerable to a cross-site request forgery (CSRF) flaw that allows attackers to gain unauthorized administrator access through unvalidated Origin headers. This vulnerability can be exploited via crafted web pages, enabling attackers to manipulate kernel processes, access sensitive configuration data, and execute administrative commands without user credentials. Organizations using affected SiYuan versions should prioritize patching to mitigate potential exploitation risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
SiYuan versions from v2.1.0 before v3.8.4 contain a cross-site request forgery vulnerability in the CheckAuth lock-screen pass-through branch that grants administrator access to loopback requests without validating Origin headers. Attackers can craft malicious web pages that force victims to terminate the kernel process, read workspace configuration and proxy settings, and trigger administrative actions via zero-credential cross-origin requests from the victim's browser.