CVE-2026-72798

CVSS 9.2 (critical) · published 2026-08-12

SiYuan versions before v3.7.4 fail to properly filter related-database content in renderAttributeView, allowing anonymous readers to access Relation and Rollup cell contents from hidden or password-protected databases. Attackers can request published databases that relate to restricted databases to retrieve sensitive content, or bypass row filtering entirely when the first column is a non-block type.

Weakness: CWE-862

Source: NVD CVE-2026-72798

References

• https://github.com/siyuan-note/siyuan/security/advisories/GHSA-mfrj-v65r-979c
• https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-renderattributeview

Check your software

Connect an AI agent to the FixLane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.