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EUVD-2026-17962

🗓️ 01 Apr 2026 16:11:56Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Stored XSS in Notesnook mobile share flow before 3.3.17 via attacker-controlled metadata injected into HTML in WebView.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33978
1 Apr 202616:11
attackerkb
Circl
CVE-2026-33978
1 Apr 202618:35
circl
CNNVD
Notesnook 跨站脚本漏洞
1 Apr 202600:00
cnnvd
CVE
CVE-2026-33978
1 Apr 202616:11
cve
Cvelist
CVE-2026-33978 Notesnook: Stored XSS in mobile share editor via unescaped web clip title metadata
1 Apr 202616:11
cvelist
NVD
CVE-2026-33978
1 Apr 202617:28
nvd
Positive Technologies
PT-2026-29568
1 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-33978
2 Apr 202616:56
redhatcve
Vulnrichment
CVE-2026-33978 Notesnook: Stored XSS in mobile share editor via unescaped web clip title metadata
1 Apr 202616:11
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "5e20288b-c279-3e86-9118-23e1f66b3f64",
        "vendor": {
          "name": "streetwriters"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "a8d7f9ea-9278-3ef8-aacb-f54c49223829",
        "product": {
          "name": "notesnook"
        },
        "product_version": "< 3.3.17"
      }
    ]
  }
]

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01 Apr 2026 16:11Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
EPSS0.00286
SSVC
3