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CVE-2026-121491

🗓️ 07 Nov 2026 06:00:26Reported by WPScanType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Unauthenticated RCE in Fiber Admin via Host Header when custom database error page is enabled.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-121491 Fiber Admin 3.1.0 - 4.0.0 - Unauthenticated RCE via Host Header
7 Nov 202606:00
–cvelist
nvd
NVD
CVE-2026-121491
7 Nov 202606:16
–nvd
[
  {
    "vendor": "Unknown",
    "product": "Fiber Admin",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "3.1.0",
        "lessThan": "4.0.1"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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07 Nov 2026 06:16Current
7High risk
Vulners AI Score7
5