KunalnagarCVEs & Vulnerabilities

9 CVEs affecting Kunalnagar products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.

Most Affected Products

custom 404 pro 9
CVE-2024-39646KEVMEDIUMin the wild

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kunal Custom 404 Pro custom-404-pro.This issue affects Custom 404 Pro: from n/a through <= 3.11.1.

11 Apr 2026
6.1
CVSS
CVE-2023-51540MEDIUM

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.

1 Feb 2024
6.1
CVSS
CVE-2023-32740MEDIUM

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin <= 3.8.1 versions.

30 Aug 2023
6.1
CVSS
CVE-2023-2032CRITICAL

The Custom 404 Pro WordPress plugin before 3.8.1 does not properly sanitize database inputs, leading to multiple SQL Injection vulnerabilities.

27 Jun 2023
9.8
CVSS
CVE-2023-2023MEDIUM

The Custom 404 Pro WordPress plugin before 3.7.3 does not escape some URLs before outputting them in attributes, leading to Reflected Cross-Site Scripting.

30 May 2023
6.1
CVSS
CVE-2022-47605HIGH

Auth. SQL Injection') vulnerability in Kunal Nagar Custom 404 Pro plugin <= 3.7.0 versions.

12 Apr 2023
7.2
CVSS
CVE-2023-0385MEDIUM

The Custom 404 Pro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.7.1. This is due to missing or incorrect nonce validation on the custom_404_pro_admin_init function. This makes it possible for unauthenticated attackers to delete logs, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

18 Jan 2023
4.3
CVSS
CVE-2019-15838MEDIUM

The custom-404-pro plugin before 3.2.8 for WordPress has reflected XSS, a different vulnerability than CVE-2019-14789.

30 Aug 2019
6.1
CVSS
CVE-2019-14789MEDIUM

The Custom 404 Pro plugin 3.2.8 for WordPress has XSS via the wp-admin/admin.php?page=c4p-main page parameter.

15 Aug 2019
6.1
CVSS
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