QNAP Systems Inc. Notes Station 3

10 published vulnerabilities name this product.

As the CNAs write it in their CVE records (vendor and product); the versions are theirs.

CVEVulnerable versionsTitleSeverityPublishedEPSSExploitation
CVE-2026-399913.9.x – < 3.9.12Stored Cross-Site Scripting (XSS) in Note Station file upload functionalityMEDIUM 4.80.3 %
CVE-2026-340093.9.x – < 3.9.11**Container Escape** Host user home directory mounted with write access into application containerHIGH 8.40.1 %
CVE-2026-340083.9.x – < 3.9.11**Privilege Escalation** World-writable crontab path monitored and executed by root-owned processHIGH 8.50.1 %
CVE-2026-340073.9.x – < 3.9.11**RCE** Unsanitized `X-Forwarded-For` header passed to `shell_exec()` via broken IP validation fallback in `getClientIP()`MEDIUM 6.91.4 %
CVE-2024-386433.9.x – < 3.9.7Notes Station 3CRITICAL 9.30.9 %
CVE-2024-386443.9.x – < 3.9.7Notes Station 3HIGH 8.71.6 %
CVE-2024-386453.9.x – < 3.9.7Notes Station 3CRITICAL 9.40.6 %
CVE-2024-386463.9.x – < 3.9.7Notes Station 3HIGH 8.40.2 %
CVE-2024-271263.9.x – < 3.9.6Notes Station 3MEDIUM 6.30.3 %
CVE-2024-271223.9.x – < 3.9.6Notes Station 3MEDIUM 6.30.3 %