PT-2025-49186 · WordPress · Booking Calendar

Published 2025-12-05 · Updated 2025-12-05 · CVE-2025-12804

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Booking Calendar versions up to and including 10.14.6

Description The Booking Calendar plugin for WordPress is susceptible to Stored Cross-Site Scripting through the 'bookingcalendar' shortcode. Insufficient input sanitization and output escaping on user-supplied attributes allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the affected page.

Recommendations Update Booking Calendar to a version later than 10.14.6

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12804

Affected Products

Booking Calendar

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-12804 · Security Note
• https://t.me/CVEtracker/38887 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/ad993a62-457a-494f-a7c8-256b808d18c0?source=cve · Note
• https://t.me/cveNotify/144829 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/3391614/booking · Note