CVE-2023-24397 MEDIUM

CVE-2023-24397: WordPress Reservation.Studio widget Plugin <= 1.0.11 is vulnerable to Cross Site Scripting (XSS)

Vendor Reservation.studio
Product Reservation.Studio widget
Weakness CWE-79 · XSS
Published August 30, 2023
Last update April 28, 2026
View on NVD All CVEs

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

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Reservation.Studio Reservation.Studio widget plugin <= 1.0.11 versions.

Explanation of Vulnerability in Simple Terms

02Summary

The Reservation.Studio widget versions up to 1.0.11 contain a cross-site scripting (XSS) vulnerability that allows authenticated users with high privileges to inject malicious scripts. An attacker must have administrative access and trick a user into visiting a crafted page. The injected script executes in the victim's browser and can affect other parts of the site.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in users' browsers and affects the site or steals session data.

Potential impact on your site

04Site Impact

A malicious admin or compromised admin account can inject scripts affecting site visitors and other users.

Conditions required to exploit

05Prerequisites

Attacker must have high-level admin access and the victim must visit a page the attacker controls or crafts.

Key dates

06Disclosure timeline

August 30, 2023 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-2026-15755 Open User Map <= 1.4.45 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes CVE-2026-65519 WordPress Photo Gallery plugin <= 2.7.7.29 - Cross Site Scripting (XSS) vulnerability CVE-2026-15393 Cozy Blocks <= 2.2.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'postMeta.font.size' Block Attribute CVE-2026-65440 WordPress GetGenie plugin <= 4.4.3 - Cross Site Scripting (XSS) vulnerability