What is CVE-2024-39646?

CVE-2024-39646 is a high-severity vulnerability in Kunal Custom 404 Pro, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2024-08-01.

How severe is CVE-2024-39646?

High severity. CVSS v3 base score is 7.1 out of 10.

Is CVE-2024-39646 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Kunal Custom 404 Pro

CVE-2024-39646

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (46.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Kunal Custom 404 Pro — versions 0
Kunalnagar Custom_404_pro

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2024-39646?: CVE-2024-39646 is a high-severity vulnerability in Kunal Custom 404 Pro, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2024-08-01.
How severe is CVE-2024-39646?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2024-39646 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.