CVE-2024-39646

WordPress Custom 404 Pro plugin <= 3.11.1 - Reflected Cross Site Scripting (XSS) vulnerability

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Kunal Nagar Custom 404 Pro allows Reflected XSS.This issue affects Custom 404 Pro: from n/a through 3.11.1.

Remediation

Solution:

  • Update to 3.11.2 or a higher version.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.11%
Third-Party Advisory patchstack.com
Affected: Kunal Nagar Custom 404 Pro
Published at:
Updated at:

References

Link Tags
https://patchstack.com/database/vulnerability/custom-404-pro/wordpress-custom-404-pro-plugin-3-11-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2024-39646?
CVE-2024-39646 has been scored as a high severity vulnerability.
How to fix CVE-2024-39646?
To fix CVE-2024-39646: Update to 3.11.2 or a higher version.
Is CVE-2024-39646 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-39646 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-39646?
CVE-2024-39646 affects Kunal Nagar Custom 404 Pro.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.