Unrated severityNVD Advisory· Published Jul 13, 2026· Updated Jul 13, 2026
WordPress Simply Schedule Appointments plugin <= 1.6.11.11 - Broken Access Control vulnerability
CVE-2026-59523
Description
Missing Authorization vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simply Schedule Appointments: from n/a through <= 1.6.11.11.
Affected products
2<=1.6.11.11+ 1 more
- (no CPE)range: <=1.6.11.11
- (no CPE)range: <=1.6.11.11
Patches
Vulnerability mechanics
References
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