Vulnerability · Published Jul 9, 2026 · Assigned by GitHub_M

CVE-2026-59832SiYuan: Authenticated path traversal in /snippets/ static handler (serveSnippets) leaks conf/conf.json secrets and siyuan.db

High 7.7

In plain English

A high-severity path traversal in siyuan from siyuan-note. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.7High

Exploit odds (30 days)0.5%top 59.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, the /snippets/*filepath route handler serveSnippets in kernel/server/serve.go joins a single-decoded request path with the snippets directory without subpath containment or sensitive-path checks, allowing an authenticated request such as /snippets/%2e%2e/%2e%2e/conf/conf.json to read workspace secrets and the document database. This issue is fixed in versions 3.7.1.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Go	github.com/siyuan-note/siyuan/kernel	0.0.0-20260704035520-68cc0f537dfa	GHSA-275h-v5h9-vr82
Go	github.com/siyuan-note/siyuan/kernel	0.0.0-20260704035520-68cc0f537dfa	GO-2026-6350

Affected products (as reported)

Vendor	Product	Versions
siyuan-note	siyuan	< 3.7.1

Weakness: CWE-22, CWE-23 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

References

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-275h-v5h9-vr82 x_refsource_CONFIRM
https://github.com/siyuan-note/siyuan/commit/68cc0f537dfa4502496dfa794e71835421c25c09 x_refsource_MISC
https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1 x_refsource_MISC