cve.bz

CVE-2026-72789

9.2 criticalEPSS 0.4%

SiYuan before v3.7.4 fails to properly validate publish access for encrypted notebooks, treating them as publicly accessible by default. Anonymous readers can enumerate and retrieve fully decrypted document content from unlocked encrypted notebooks through the publish API without authentication or key material.

CVSS 4.0
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
CVSS 3.1
8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-25)
CWE
CWE-862
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-v684-q882-jgmqGogithub.com/siyuan-note/siyuan/kernel<0.0.0-20260726020813-a25c2dd06aae0.0.0-20260726020813-a25c2dd06aae
GO-2026-6434Gogithub.com/siyuan-note/siyuan/kernel<0.0.0-20260726020813-a25c2dd06aae0.0.0-20260726020813-a25c2dd06aae

References

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