CVE-2025-64221 HIGH

CVE-2025-64221: WordPress Reservation Plugin plugin <= 1.6 - Cross Site Scripting (XSS) vulnerability

Vendor Designthemes
Product Reservation Plugin
Weakness CWE-79 · XSS
Published December 18, 2025
Last update April 28, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in designthemes Reservation Plugin dt-reservation-plugin allows Reflected XSS.This issue affects Reservation Plugin: from n/a through <= 1.6.

Explanation of Vulnerability in Simple Terms

02Summary

The Reservation Plugin for WordPress contains a cross-site scripting (XSS) vulnerability in versions 1.6 and earlier. An attacker can inject malicious scripts that execute in a visitor's browser when they interact with affected pages. The vulnerability requires user interaction and can affect other users on the site. Update to a version newer than 1.6 to remediate.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in visitors' browsers, potentially stealing session tokens or redirecting users.

Potential impact on your site

04Site Impact

Visitors may be redirected, have sessions hijacked, or see fake content injected into your site pages.

Conditions required to exploit

05Prerequisites

Visitor must click a malicious link or visit an affected page; no authentication required.

Key dates

06Disclosure timeline

December 18, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE