Medium severity5.8NVD Advisory· Published Aug 13, 2026· Updated Aug 13, 2026

CVE-2026-73610

Description

SiYuan before v3.7.4 contains an information disclosure vulnerability in the local storage filter that returns the administrator's entire storage map with only three keys sanitized. Unauthenticated attackers or publish readers can retrieve closed-tab history, search keywords, private document identifiers, and expanded folder paths by calling the getLocalStorage endpoint.

Affected products

Siyuan Note/Siyuanllm-fuzzy
Range: <3.7.4

Patches

Vulnerability mechanics

References

github.com/siyuan-note/siyuan/security/advisories/GHSA-xp3q-r38w-vgqmnvd
www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-local-storagenvd

News mentions

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