Is CVE-2026-72802 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-72802?

CVE-2026-72802 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-72802

Description

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the resolveAssetPath endpoint that returns absolute filesystem paths unmodified to CheckAuth-only requests. Attackers can harvest relative asset paths from published documents and submit them to resolveAssetPath to obtain the server's absolute workspace path, disclosing the operating-system username and installation layout.