Cloudanix VulnDB

CVE-2026-15254

Medium · 6.5

CVSS

6.5

EPSS

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Published

Aug 3, 2026

CISA due date

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The record

The Simply Schedule Appointments WordPress plugin before 1.6.12.11 does not perform a capability check on an administrative appointment-listing shortcode, and its per-user result scoping fails open for non-staff users, allowing users with the Contributor role and above to disclose all customers' appointment records, including names, email addresses, phone numbers and notes, across the whole site.

Affected packages

Ecosystem Package Introduced Fixed

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