What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpdevelop Booking Manager booking-manager allows Stored XSS.This issue affects Booking Manager: from n/a through <= 2.1.18.
Explanation of Vulnerability in Simple Terms
02Summary
Booking Manager versions up to 2.1.18 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. The vulnerability requires user interaction and can affect other users viewing the compromised content. Site administrators should update to a version newer than 2.1.18 to remediate this issue.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other site visitors; update Booking Manager immediately.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account and trick a user into visiting a malicious link or page.
Key dates
06Disclosure timeline
May 27, 2026
CVE published
May 27, 2026
Record updated