Incorrect Authorization Affecting github.com/siyuan-note/siyuan/kernel/util package, versions <3.6.1
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMSIYUANNOTESIYUANKERNELUTIL-15762696
- published24 Mar 2026
- disclosed16 Mar 2026
- credit0xkakash1
Introduced: 16 Mar 2026
CVE-2026-32815 Â (opens in a new tab)How to fix?
Upgrade github.com/siyuan-note/siyuan/kernel/util to version 3.6.1 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization through the WebSocket session handling in kernel/util/websocket.go. An attacker can connect to the /ws endpoint and receive real-time document metadata and activity events by using the special id=auth WebSocket session parameters.