by Kastro
Paper/Archive/CVE-2026-72798

CVE-2026-72798

siyuan-note siyuan — SiYuan before v3.7.4 Information Disclosure via renderAttributeView

EPSS 0.4%CVSS 9.2
critical.is priorityof 100
35
CVSS 9.2 (CNA)9.2 / 10 × 3027.6Not in CISA KEV+300.0EPSS percentile 37.7.377 × 207.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
siyuan< 3.7.43.7.4CNA

Scores by source

VulnCheck (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
VulnCheck (CNA)8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

advisorygithub.com/siyuan-note/siyuan/security/advisories/GHSA-mfrj-v65r-979cwriteupvulncheck.com/advisories/siyuan-before-information-disclosure-via-renderattributeview