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CVE-2026-1856 Appointment Booking Calendar <= 1.4.4 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Booking Field Label

🗓️ 19 Jun 2026 04:31:31Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

CVE-2026-1856: WordPress Appointment Booking Calendar up to 1.4.4 stores cross site scripting via custom booking field labels by Author+ users.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1856
19 Jun 202604:31
attackerkb
CVE
CVE-2026-1856
19 Jun 202604:31
cve
EUVD
EUVD-2026-37980
19 Jun 202604:31
euvd
NVD
CVE-2026-1856
19 Jun 202606:17
nvd
Patchstack
WordPress Creavi Appointment Booking Calendar plugin <= 1.4.4 - Authenticated (Author+) Stored Cross-Site Scripting vulnerability
18 Jun 202616:09
patchstack
Positive Technologies
PT-2026-50840
19 Jun 202600:00
ptsecurity
[
  {
    "vendor": "creavi",
    "product": "Creavi Appointment Booking Calendar",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "1.4.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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