EUVD-2026-39123Published
SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, CSS snippet body containing </style> breaks out of its surrounding <style> tag when renderSnippet() interpolates it via insertAdjacentHTML. A payload like runs a…
Exact source revision recorded 28 Oct 2026 08:06:59 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-54067 · Microsoft / collected KEV context
euvd · EUVD-2026-39123
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