High severity7.1NVD Advisory· Published Aug 1, 2024· Updated Jun 17, 2026

CVE-2024-39646

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Kunalnagar/Custom 404 Pro
cpe:2.3:a:kunalnagar:custom_404_pro:*:*:*:*:*:wordpress:*:*
Range: <3.11.2
WordPress/Custom 404 Prollm-fuzzy
Range: <=3.11.1
Package: https://wordpress.org/plugins/custom-404-pro

Patches

Vulnerability mechanics

References

patchstack.com/database/Wordpress/Plugin/custom-404-pro/vulnerability/wordpress-custom-404-pro-plugin-3-11-1-reflected-cross-site-scripting-xss-vulnerabilitynvd

News mentions

No linked articles in our index yet.

cvss	0.461
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000