Lucene search
+L

CVE-2026-66396 SiYuan before v3.7.2 Stored XSS to RCE via title-img IAL

🗓️ 27 Jul 2026 15:43:46Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE 2026-66396: SiYuan before 3.7.2 stores cross site scripting in title image attribute, enabling remote code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-66396
27 Jul 202615:43
attackerkb
Circl
CVE-2026-66396
27 Jul 202618:04
circl
CVE
CVE-2026-66396
27 Jul 202615:43
cve
EUVD
EUVD-2026-49329
27 Jul 202615:43
euvd
NVD
CVE-2026-66396
27 Jul 202616:18
nvd
Positive Technologies
PT-2026-64997
27 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-66396 SiYuan before v3.7.2 Stored XSS to RCE via title-img IAL
27 Jul 202615:43
vulnrichment
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/github.com/siyuan-note/siyuan",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.7.2"
      },
      {
        "version": "3.7.2",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation