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CVE-2026-8143 Booking Calendar – Event Calendar <= 2.1.6 - Unauthenticated Stored Cross-Site Scripting via Multiple Parameters

🗓️ 27 May 2026 06:46:18Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Unauthenticated stored XSS in HBook plugin via three ISO parameters.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8143
27 May 202606:46
attackerkb
Circl
CVE-2026-8143
27 May 202609:38
circl
CNNVD
WordPress plugin HBook 跨站脚本漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-8143
27 May 202606:46
cve
EUVD
EUVD-2026-32106
27 May 202606:46
euvd
NVD
CVE-2026-8143
27 May 202608:16
nvd
Patchstack
WordPress Booking Calendar – Event Calendar plugin <= 2.1.6 - Unauthenticated Stored Cross-Site Scripting vulnerability
27 May 202609:15
patchstack
Positive Technologies
PT-2026-43572
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8143
5 Jun 202619:10
redhatcve
Vulnrichment
CVE-2026-8143 Booking Calendar – Event Calendar <= 2.1.6 - Unauthenticated Stored Cross-Site Scripting via Multiple Parameters
27 May 202606:46
vulnrichment
Rows per page
[
  {
    "vendor": "omnivo",
    "product": "Booking Calendar – Event Calendar",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "2.1.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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