Threat intelligence

Booking Calendar <= 10.14.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via bookingcalendar Shortcode

CVE-2025-12804 · booking

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

Vulnerability: Booking Calendar <= 10.14.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via bookingcalendar Shortcode
Affected software: booking(Plugin)
Affected versions: ≤ 10.14.6
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2025-12804
Published: 4 December 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory ad993a62-457a-494f-a7c8-256b808d18c0). Methodology and redistribution notes

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