CVE-2025-30637 MEDIUM

CVE-2025-30637: WordPress Booking Ultra Pro plugin <= 1.1.20 - Cross Site Scripting (XSS) Vulnerability

Vendor Deetronix
Product Booking Ultra Pro
Weakness CWE-79 · XSS
Published June 6, 2025
Last update April 28, 2026

CVSS base score

5.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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 Deetronix Booking Ultra Pro booking-ultra-pro allows Stored XSS.This issue affects Booking Ultra Pro: from n/a through <= 1.1.20.

Explanation of Vulnerability in Simple Terms

02Summary

Booking Ultra Pro versions up to 1.1.20 contain a cross-site scripting (XSS) vulnerability that allows authenticated administrators to inject malicious scripts. The vulnerability requires user interaction—typically clicking a malicious link—and can affect other users viewing the site. An attacker with admin privileges can inject code that steals session data or modifies site content for visitors.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that execute in other users' browsers and steal session data or modify page content.

Potential impact on your site

04Site Impact

A compromised admin account can inject scripts affecting all site visitors, risking credential theft and unauthorized modifications.

Conditions required to exploit

05Prerequisites

Attacker must have administrator privileges and the victim must click a malicious link or visit a crafted page.

Key dates

06Disclosure timeline

June 6, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE