CVE-2026-15254
Last modified
CVE-2026-15254 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Simply Schedule Appointments | < 1.6.12.11 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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