CVE-2026-72788CWE-863broken-access-control

CVE-2026-72788

Medium · published August 13, 2026

CVSS v3.1
5.8
EPSS
0%
Percentile
34.5
In the wild
Unconfirmed
What it is

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the UILayout filter that fails to properly restrict administrator workspace state from publish readers. Unauthenticated attackers can retrieve the administrator's open documents, search terms, notebook paths, and private asset locations by calling the getConf endpoint without authentication.

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
0.00413 · 34.5th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-08-13T00:17Z
References (3)
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-hgfg-j9pg-43xw · [email protected]https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-uilayout-filter · [email protected]https://github.com/siyuan-note/siyuan/security/advisories/GHSA-hgfg-j9pg-43xw · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 12 AUG 19:07Z
    SiYuan before v3.7.4 Information Disclosure via UILayout Filter
    cvelistv5