ghsa:GHSA-HG5W-8PPQ-WPJQ: github.com/siyuan-note/siyuan/kernel < 3.7.4

Duplicate Advisory: SiYuan: A parser differential between the WebSocket keepalive exemption and the session quarantine allows unauthenticated access to the broadcast event stream, defeating the fix for GHSA-xp2m-98x8-rpj6. Affected range: < 3.7.4.

Affected technology

github.com/siyuan-note/siyuan/kernel · < 3.7.4
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could get past authentication checks. Source advisory’s CVSS 3.1 assessment rates confidentiality impact as high; integrity and availability impact as none.

Published 24-Oct-2026 01:47 UTC

Product: github.com/siyuan-note/siyuan/kernel
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-24 01:45:06.114611+00:00 UTC

Stable permalink: https://cybercodered.org/item/adv-ghsa-ghsa-hg5w-8ppq-wpjq.html