CVE-2026-69083

CRITICAL

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.

CVSS v3.1 Score

10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Published: 8/3/2026Modified: 8/3/2026

Related Intelligence (1)

CRITICALVulnerability

NVD CRITICAL: CVE-2026-69083 — SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullT...

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.

CVE-2026-69083
NIST NVD

References (2)

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fph3-ghq9-vw66https://www.vulncheck.com/advisories/siyuan-before-sql-injection-via-fulltextsearchassetcontent