CVE-2023-51540

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kunal Nagar Custom 404 Pro allows Stored XSS.This issue affects Custom 404 Pro: from n/a through 3.10.0.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Feb 1, 2024
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-515415.4Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aleksandar Urošević Stock Ticker allow CVE-2023-515425.3Authentication Bypass by Spoofing vulnerability in WPMU DEV Branda allows Accessing Functionality Not Properly Constrained by ACLs.This issu CVE-2023-515437.5Authentication Bypass by Spoofing vulnerability in Metagauss RegistrationMagic allows Accessing Functionality Not Properly Constrained by AC CVE-2023-515445.3Improper Control of Interaction Frequency vulnerability in Metagauss RegistrationMagic allows Functionality Misuse.This issue affects Regist CVE-2023-515458.8Cross-Site Request Forgery (CSRF), Deserialization of Untrusted Data vulnerability in ThemeHigh Job Manager & Career – Manage job board list CVE-2023-515467.2Improper Privilege Management vulnerability in WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels allows CVE-2023-515477.2Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPManageNinja LLC Fluent Support – Wor CVE-2023-515484.8Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Neil Gee SlickNav Mobile Menu allows S CVE-2023-515497.8Foxit PDF Reader AcroForm Doc Object Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execu CVE-2023-51559.8Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Utarit Information Technologies SoliPa CVE-2023-515503.3Foxit PDF Reader combobox Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose se CVE-2023-515517.8Foxit PDF Reader AcroForm Signature Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execut