Security Advisory

CVE-2026-73605

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-13 11:28:10

Last updated 2026-08-14 20:18:37

Assigner VulnCheck

CVSS score not scored

State PUBLISHED

Description

SiYuan versions before v3.7.4 contain a path traversal vulnerability in the getUniqueFilename endpoint that allows anonymous readers to probe filesystem existence without validation or confinement. Attackers can supply arbitrary absolute paths to determine whether files and directories exist on the host, enabling reconnaissance of the filesystem layout and installed software.

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