Simply Schedule Appointments: Sensitive information exposure
Simply Schedule Appointments is affected by sensitive information exposure. The vulnerable path is reachable without authentication. Successful exploitation can disclose data that should not be available to the caller. The published affected range is n/a to < 1.6.11.2.
- Component
- Simply Schedule Appointments
- Plugin slug
simply-schedule-appointments- Affected
- n/a to < 1.6.11.2
- Safe version
1.6.11.2- Published
- Jun 15, 2026
This CVE was published Jun 15, 2026 and is one of 38 known issues for this plugin.
Update, patch or deactivate.
Update Simply Schedule Appointments to 1.6.11.2 or later, or disable and remove it until a fixed version is available.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Unauthenticated Sensitive Data Exposure in Simply Schedule Appointments < 1.6.11.2 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N