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OpenAdvisories
High · 8.3 CVE-2026-126264 EUVD-2026-125257GHSA-ccpq-6vhp-2mrj

SiYuan before 3.8.9 contains an information disclosure vulnerability that allows authenticated Reader users to retrieve credential-named wi…

Published Nov 13, 2026 · Assigned by VulnCheck

Description

SiYuan before 3.8.9 contains an information disclosure vulnerability that allows authenticated Reader users to retrieve credential-named widget files by bypassing the sensitive-path guard in getFile. Attackers can request paths like /data/widgets/<package>/credentials.json for publish-referenced widgets to obtain API keys, tokens, or other stored secrets.

Affected products

VendorProductAffectedFixed
siyuan-note SiYuan 0 <3.8.9 —

References