HIGHCVSS 8.8EPSS 0.2%

CVE-2026-72807

CVE-2026-72807 updated by NVD

Published: 2026-09-03
Modified: 2026-09-03
EPSS percentile: 10%
Sources: github-advisory, nvd

Summary

SiYuan versions before v3.7.4 contain a second-order SQL injection vulnerability in attribute-view template columns that expose the queryBlocks function, which executes raw SQL using string substitution instead of parameterized queries. Attackers can distribute malicious SiYuan documents or packages with crafted template columns that execute arbitrary SQL on a victim's kernel when the package is imported and rendered, enabling read and write access across notebooks.

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
Go	github.com/siyuan-note/siyuan/kernel	—	0.0.0-20260723035036-0a176345e02a

Remediation: Upgrade to 0.0.0-20260723035036-0a176345e02a or later.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-72807

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.