Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The Appointment Hour Booking – Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form field configuration parameters in all versions up to, and including, 1.5.60 due to insufficient input sanitization and output escaping on the 'Min length/characters' and 'Max length/characters' field configuration values. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the form builder interface. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-1083 Stored XSS in WordPress Appointment Hour Booking Plugin via Form Configuration Fields https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-1083
Post summary
The post announces a stored XSS vulnerability in the WordPress Appointment Hour Booking Plugin, detailing its trigger via form configuration fields, with no mention of PoC, exploitation, or remediation.
CVE-2026-1083 The Appointment Hour Booking – Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form field configuration parameters in all version… https://www.cve.org/CVERecord?id=CVE-2026-1083
Post summary
The CVE-2026-1083 vulnerability is a disclosed stored XSS flaw affecting the Appointment Hour Booking WordPress plugin, with details cited via the CVE record link.