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CVE-2026-69083

CriticalCVSS 9.9 / 10
Published Aug 3, 2026·Last modified Aug 4, 2026
Affected Components(689)
siyuan-note/siyuan
2.1.13
siyuan-note/siyuan
3.2.0-dev2
siyuan-note/siyuan
3.0.7
1 / 230
Description

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.

Risk Scores
Base Score
9.9

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
9.2

Active exploitation in the wild has been confirmed. Immediate patching or mitigation is required.

EPSS
0.35%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Proof of Concept

A proof of concept is available for this vulnerability (1 exploit found).

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