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CVE-2026-12111 Appointment Booking Calendar <= 1.4.01 - Authenticated (Contributor+) Sensitive Information Exposure via 'id' Parameter

🗓️ 18 Jun 2026 06:50:06Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Contributors can exfiltrate customer data from any calendar via id parameter up to version 1.4.01.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-12111
18 Jun 202606:50
cve
EUVD
EUVD-2026-37864
18 Jun 202606:50
euvd
NVD
CVE-2026-12111
18 Jun 202608:16
nvd
Patchstack
WordPress Appointment Booking Calendar plugin <= 1.4.01 - Authenticated (Contributor+) Sensitive Information Exposure vulnerability
17 Jun 202618:14
patchstack
Positive Technologies
PT-2026-50638
18 Jun 202600:00
ptsecurity
[
  {
    "vendor": "codepeople",
    "product": "Appointment Booking Calendar",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "1.4.01",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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