CVE-2026-69086: siyuan 0 to before 3.7.3

CVE-2026-69086. CVSS 3.1 base score 7.7 (HIGH, Vendor/CNA). EPSS 0.00532 (percentile 0.44105), scored 22-Oct-2026.

Affected technology

siyuan · 0 to before 3.7.3
siyuan-note

Description’s affected range: versions before v3.7.3 fail to validate the avID parameter on all code branches in attribute-view read endpoints

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 8.3/10) rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-22
CCR priority: 30.9 /100 (P4)
CVSS 3.1: 7.7 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.00532 · percentile 0.44105 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-69086.html