CVE-2026-39694

MEDIUM 5.3

WordPress Simply Schedule Appointments plugin <= 1.6.10.2 - Broken Access Control vulnerability

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

4th

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 <= 1.6.10.2.

CWE	CWE-862
Vendor	nsquared
Product	simply schedule appointments
Published	Apr 8, 2026
Last Updated	Apr 8, 2026

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Affected Versions

NSquared / Simply Schedule Appointments

0 ≤ 1.6.10.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/simply-schedule-appointments/vulnerability/wordpress-simply-schedule-appointments-plugin-1-6-10-2-broken-access-control-vulnerability?_s_id=cve

Credits

hhhai | Patchstack Bug Bounty Program