CVE-2026-72802 in SiYuaninfo

Summary

by MITRE • 08/12/2026

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.

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Responsible

VulnCheck

Reservation

08/10/2026

Disclosure

08/12/2026

Moderation

accepted

CPE

ready

EPSS

0.00000

KEV

no

Activities

very low

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-72802
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-72802
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-72802/

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