CVE-2026-82652CWE-668

CVE-2026-82652

Medium · published August 30, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
10.5
In the wild
Unconfirmed
What it is

SiYuan before v3.8.1 fails to filter invisible-tier content from SQL embed blocks, attribute-view keys, and attribute-view backlinks in publish mode. Anonymous readers can enumerate invisible content through these three listing mechanisms despite admin configuration marking content unlisted.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00205 · 10.5th percentile
Weakness
CWE-668 · Exposure of Resource to Wrong Sphere
Published
2026-08-30T19:16Z
References (2)
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-2pgf-jv7c-q7rx · [email protected]https://www.vulncheck.com/advisories/siyuan-before-3.8.1-information-disclosure-via-publish-access · [email protected]
EPSS history
Timeline
  • 01 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 30 AUG 14:33Z
    SiYuan before v3.8.1 Information Disclosure via Publish Access
    cvelistv5