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CVE-2021-47870

🗓️ 21 Jan 2026 17:32:09Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Stored XSS in GetSimple CMS My SMTP Contact Plugin 1.1.2 due to escaped hex bytes bypass enabling admin browser scripts.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47870
21 Jan 202617:32
attackerkb
CNNVD
GetSimple CMS cross-site scripting vulnerability
21 Jan 202600:00
cnnvd
Cvelist
CVE-2021-47870 GetSimple CMS My SMTP Contact Plugin 1.1.2 - Stored XSS
21 Jan 202617:32
cvelist
EUVD
EUVD-2026-3608
21 Jan 202617:32
euvd
NVD
CVE-2021-47870
21 Jan 202618:16
nvd
OSV
CVE-2021-47870
21 Jan 202618:16
osv
Positive Technologies
PT-2026-3822
21 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2021-47870
22 Jan 202617:34
redhatcve
Vulnrichment
CVE-2021-47870 GetSimple CMS My SMTP Contact Plugin 1.1.2 - Stored XSS
21 Jan 202617:32
vulnrichment
NVD
Vulners
CNA
[
  {
    "vendor": "GetSimple CMS",
    "product": "My SMTP Contact Plugin",
    "versions": [
      {
        "status": "affected",
        "version": "1.1.2"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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12 May 2026 22:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
CVSS 44.8
EPSS0.00116
SSVC
3