CRITICAL 9.4 NVD
CVE-2026-73041
SiYuan versions before v3.7.4 fail to validate or escape annotation fields written to disk by the setFileAnnotation endpoint. Attackers can inject malicious mar
SiYuan versions before v3.7.4 fail to validate or escape annotation fields written to disk by the setFileAnnotation endpoint. Attackers can inject malicious markup into annotation fields that execute as script in the PDF renderer with full Node.js access when a user opens an annotated PDF.
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fqpw-c3pj-w8g9
- https://www.vulncheck.com/advisories/siyuan-before-remote-code-execution-via-pdf-annotatio
This critical severity vulnerability with a CVSS score of 9.4 was published on 2026-08-15 via NVD.
Risk Timeline
CVE Disclosed2026-08-15 · 0 days ago
Remediation Resources
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