CVE-2023-51403 MEDIUM

CVE-2023-51403: WordPress Restaurant Reservations Plugin <= 1.8 is vulnerable to Cross Site Scripting (XSS)

Vendor Nicdark
Product Restaurant Reservations
Weakness CWE-79 · XSS
Published February 12, 2024
Last update April 28, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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 Nicdark Restaurant Reservations allows Stored XSS.This issue affects Restaurant Reservations: from n/a through 1.8.

Explanation of Vulnerability in Simple Terms

02Summary

Nicdark Restaurant Reservations contains a cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject malicious scripts. The vulnerability requires user interaction and affects the integrity and confidentiality of site data. An attacker with low-level access can craft a malicious link or page that, when visited by a site administrator or user, executes arbitrary JavaScript in their browser session.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in other users' browsers and steals session data or performs actions on their behalf.

Potential impact on your site

04Site Impact

Authenticated users' sessions can be compromised; attackers can steal admin credentials or modify site content via victim browsers.

Conditions required to exploit

05Prerequisites

Attacker must have a low-level user account; victim must click a malicious link or visit a crafted page.

Key dates

06Disclosure timeline

February 12, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE