CVE-2026-16541

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.

Score

CVSS 3.1 6.5 Medium

Status

Deferred - contact@wpscan.com

Published

2026-08-15

Last modified

2026-08-17

Weaknesses

CWE-200

Affected products

• Simply Schedule Appointments (Unknown)

References

• https://wpscan.com/vulnerability/8172f778-5dc5-49e8-9967-81215ac187d7/