CVE-2026-72806CWE-862broken-access-control

CVE-2026-72806

Medium · published August 13, 2026

CVSS v3.1
5.8
EPSS
0%
Percentile
36.7
In the wild
Unconfirmed
What it is

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the FilterViewByPublishAccess filter that fails to check publish password protection when rendering attribute views and database rows. Unauthenticated readers can access password-protected document rows including titles, block IDs, and column values by calling renderAttributeView without supplying the required password.

The record
Technical detail
CVSS v3.1
5.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00434 · 36.7th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-13T00:17Z
References (3)
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-6mcf-g667-w3qv · [email protected]https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-attribute-view · [email protected]https://github.com/siyuan-note/siyuan/security/advisories/GHSA-6mcf-g667-w3qv · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 12 AUG 19:07Z
    SiYuan before v3.7.4 Authentication Bypass via Attribute View
    cvelistv5