Missing Authorization Affecting github.com/siyuan-note/siyuan/kernel/api package, versions <3.6.2
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Missing Authorization vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMSIYUANNOTESIYUANKERNELAPI-15441011
- published9 Mar 2026
- disclosed3 Mar 2026
- creditRez Moss
Introduced: 3 Mar 2026
CVE-2026-29073 Â (opens in a new tab)How to fix?
Upgrade github.com/siyuan-note/siyuan/kernel/api to version 3.6.2 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization via the SQL function. An attacker can gain unauthorized access to sensitive database content and potentially modify data by sending crafted SQL queries to the /api/query/sql endpoint as a low-privileged user.