CVE-2026-15254 | Simply Schedule Appointments Plugin 1.5.7.7/1.6.11.2/1.6.12.4/1.6.12.6 on WordPress Shortcode authorization

SecurityVulns
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A vulnerability identified as problematic has been detected in Simply Schedule Appointments Plugin 1.5.7.7/1.6.11.2/1.6.12.4/1.6.12.6 on WordPress. This issue affects some unknown processing of the component Shortcode. The manipulation leads to incorrect authorization.

This vulnerability is traded as CVE-2026-15254. It is possible to initiate the attack remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More