6.5
Medium
CVE-2026-16541 The Simply Schedule Appointments WordPress plugin before 1.6.12.17 does not restrict the user records returned by some…
Description
The Simply Schedule Appointments WordPress plugin before 1.6.12.17 does not restrict the user records returned by some of its REST endpoints to those the requester is entitled to see, allowing users with a low-privileged staff role to disclose the names and email addresses of arbitrary registered users.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Simply Schedule Appointments 1.6 | earliest → < 1.6.12.17 | 1.6.12.17 |
Other CVEs of Simply Schedule Appointments
The 4 CVEs of Simply Schedule Appointments →
CVE-2026-15254
The Simply Schedule Appointments WordPress plugin before 1.6.12.11 does not perform a capability check on an…
6.5
Medium
CVE-2026-16540
The Simply Schedule Appointments WordPress plugin before 1.6.12.6 does not correctly restrict a bulk appointment…
7.5
High
CVE-2026-13400
Simply Schedule Appointments is vulnerable to unauthenticated Stored Cross-Site Scripting in all versions up to and…
6.1
Medium