CVE-2022-29449 MEDIUM

CVE-2022-29449: WordPress Opal Hotel Room Booking plugin <= 1.2.7 - Stored Cross-Site Scripting (XSS) vulnerability

Vendor Wpopal
Product Opal Hotel Room Booking (WordPress plugin)
Weakness CWE-79 · XSS
Published May 19, 2022
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Authenticated (contributor or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Opal Hotel Room Booking plugin <= 1.2.7 at WordPress.

Explanation of Vulnerability in Simple Terms

02Summary

The Opal Hotel Room Booking WordPress plugin version 1.2.7 and earlier contains a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious JavaScript that executes in the browsers of other users, including administrators. The vulnerability requires user interaction to trigger and affects the site's integrity.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in other users' browsers when they view affected pages.

Potential impact on your site

04Site Impact

Attackers with basic user accounts can deface content, steal admin session tokens, or perform actions as other users.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege WordPress account; victim must visit a page containing the injected script.

Key dates

06Disclosure timeline

May 19, 2022 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2026-16597 GTM4WP <= 1.22.3 - Unauthenticated Stored Cross-Site Scripting via WooCommerce Billing Fields CVE-2026-65522 WordPress Manual - Documentation, Knowledge Base & Education WordPress theme theme <= 7.5.4 - Cross Site Scripting (XSS) vulnerability CVE-2026-15730 GamiPress <= 7.9.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'heading_size' Shortcode Attribute CVE-2026-65440 WordPress GetGenie plugin <= 4.4.3 - Cross Site Scripting (XSS) vulnerability CVE-2026-18435 Kadence Blocks <= 3.7.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'toggleIcon' Block Attribute