CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Lifecycle Timeline
3Tags
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in wpdevelop Booking Calendar booking allows Blind SQL Injection.This issue affects Booking Calendar: from n/a through <= 10.14.15.
Analysis
Booking Calendar versions 10.14.15 and earlier contain a blind SQL injection vulnerability in database query handling that allows high-privileged authenticated users to execute arbitrary SQL commands. An attacker with administrative credentials could exploit this to extract sensitive database information and potentially disrupt service availability. …
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Remediation
Within 24 hours: Disable the Booking Calendar plugin and assess if customer data has been accessed; notify your hosting provider and security team. Within 7 days: Inventory all instances of Booking Calendar across your WordPress installations; implement database access logging and review recent logs for suspicious queries. …
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External POC / Exploit Code
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EUVD-2026-11848