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WordPress plugins

CVE-2026-6723

Appointment Booking Calendar <= 1.6.11.11 - Incorrect Authorization to Unauthenticated Sensitive Field Modification via Appointment Public Token

Severity
Medium 5.3
Published
10 Oct 2026
Last changed
11 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Simply Schedule Appointments (WordPress plugin)WordPress plugins · wp-plugin:simply-schedule-appointments
  • Every version up to 1.6.11.11

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-6723