The Simply Schedule Appointments WordPress plugin before 1.6.12.6 does not correctly restrict a bulk appointment operation to the requester's own records, allowing unauthenticated users to retrieve the personal data of all appointments across the site and, on premium editions, to permanently delete them.
Metrics
Affected Vendors & Products
References
History
Fri, 07 Aug 2026 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nsqua
Nsqua simply Schedule Appointments Wordpress Wordpress wordpress |
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| Vendors & Products |
Nsqua
Nsqua simply Schedule Appointments Wordpress Wordpress wordpress |
Tue, 04 Aug 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 CWE-862 |
Mon, 03 Aug 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
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| Weaknesses | CWE-863 | |
| Metrics |
cvssV3_1
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Mon, 03 Aug 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 CWE-862 |
Sun, 02 Aug 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Simply Schedule Appointments WordPress plugin before 1.6.12.6 does not correctly restrict a bulk appointment operation to the requester's own records, allowing unauthenticated users to retrieve the personal data of all appointments across the site and, on premium editions, to permanently delete them. | |
| Title | Simply Schedule Appointments < 1.6.12.6 - Unauthenticated Appointment Data Disclosure and Mass Deletion via purge Endpoint | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published: 2026-08-02T06:00:13.123Z
Updated: 2026-08-03T17:49:00.837Z
Reserved: 2026-07-22T09:38:49.604Z
Link: CVE-2026-16540
Updated: 2026-08-03T17:48:56.437Z
Status : Deferred
Published: 2026-08-02T06:16:40.950
Modified: 2026-08-26T16:31:36.750
Link: CVE-2026-16540
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