Threat intelligence

Booking calendar, Appointment Booking System <= 3.2.17 - Unauthenticated Time-Based SQL Injection via 'wpdevart_id'

CVE-2026-15289 · booking-calendar

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Booking Calendar at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Booking calendar, Appointment Booking System <= 3.2.17 - Unauthenticated Time-Based SQL Injection via 'wpdevart_id'
Affected software: booking-calendar(Plugin)
Affected versions: ≤ 3.2.17
Authentication: Unauthenticated
Vulnerability type: SQL injection
CVE: CVE-2026-15289
Published: 1 July 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory 8c052622-ac99-4069-b7df-41aea303ed9d). Methodology and redistribution notes

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