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CVE-2021-47836

🗓️ 16 Jan 2026 19:09:36Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2021-47836 in Markdown Explorer 0.1.1 enables XSS via file uploads and editor inputs.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47836
16 Jan 202619:09
attackerkb
Circl
CVE-2021-47836
16 Jan 202619:40
circl
CNNVD
Markdown Explorer security vulnerabilities
16 Jan 202600:00
cnnvd
Cvelist
CVE-2021-47836 Markdown Explorer 0.1.1 - Persistent Cross-Site Scripting
16 Jan 202619:09
cvelist
EUVD
EUVD-2026-2896
16 Jan 202619:09
euvd
NVD
CVE-2021-47836
16 Jan 202619:16
nvd
OSV
CVE-2021-47836
16 Jan 202619:16
osv
Positive Technologies
PT-2026-3291
16 Jan 202600:00
ptsecurity
Vulnrichment
CVE-2021-47836 Markdown Explorer 0.1.1 - Persistent Cross-Site Scripting
16 Jan 202619:09
vulnrichment
Vulners
[
  {
    "vendor": "jersou",
    "product": "Markdown Explorer",
    "versions": [
      {
        "version": "0.1.1",
        "status": "affected"
      }
    ]
  }
]

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26 May 2026 00:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.1
CVSS 3.16.1
EPSS0.00019
SSVC
9