Origin Validation Error Affecting github.com/siyuan-note/siyuan/kernel/model package, versions <3.7.0-beta.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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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMSIYUANNOTESIYUANKERNELMODEL-17950985
- published11 Jul 2026
- disclosed10 Jul 2026
- creditUnknown
Introduced: 10 Jul 2026
CVE-2026-54069 Â (opens in a new tab)How to fix?
Upgrade github.com/siyuan-note/siyuan/kernel/model to version 3.7.0-beta.1 or higher.
Overview
Affected versions of this package are vulnerable to Origin Validation Error in the CheckAuth process. An attacker can gain unauthorized administrative access by sending requests from any Chrome or Chromium browser extension, allowing them to exfiltrate data, inject malicious scripts, and tamper with configuration settings without authentication. This is only exploitable if the application is running with the default empty AccessAuthCode on desktop installations, which disables token validation.