CVE-2026-69083

SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetContent endpoint reachable by unauthenticated users and publish RoleReader tokens. Attackers can execute arbitrary SQL on the read-write asset-content database via unescaped method parameters and REGEXP clauses to read, modify, or delete cross-notebook data.

Affected products

Siyuan

Fix

Available

CVSS 3.1

10.0 CRITICAL

EPSS

0.4% (28th percentile)

Weakness

CWE-89

NVD status

Deferred

Published

2026-08-03