CVE-2025-14383

HIGH 7.5

Booking Calendar <= 10.14.8 - Unauthenticated SQL Injection via dates_to_check

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

The Booking Calendar plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'dates_to_check' parameter in all versions up to, and including, 10.14.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CWE	CWE-89
Vendor	wpdevelop
Product	booking calendar
Published	Dec 15, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wpdevelop / Booking Calendar

0 ≤ 10.14.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/790f93b0-eb69-473f-a726-bfe215f5d870?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3416518/booking/trunk/includes/_capacity/capacity.php

Credits

Marcin Dudek