Medium 6.5Published Mar 20, 2026

CVE-2026-32938SiYuan is a personal knowledge management system.

Updated under an hour ago (2026-10-19 07:23 UTC)

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It affects b3log siyuan. Add what you run to find out whether that includes you.

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Every CVE for b3log siyuan

Exploited in the last 30 days

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the /api/lute/html2BlockDOM on the desktop copies local files pointed to by file:// links in pasted HTML into the workspace assets directory without validating paths against a sensitive-path list. Together with GET /assets/*path, which only requires authentication, a publish-service visitor can cause the desktop kernel to copy any readable sensitive file and then read it via GET, leading to exfiltration of sensitive files. This issue has been fixed in version 3.6.1.

CVSS: 6.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-22, CWE-200, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

b3log siyuan b3log:siyuan	before 3.6.1	NVD

References

https://github.com/siyuan-note/siyuan/commit/294b8b429dea152cd1df522cddf406054c1619adpatch
https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1release-notes
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fq2j-j8hc-8vw8exploit, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.