CVE-2019-14789
MEDIUM NUCLEICustom 404 Pro 3.2.8 - Stored Cross-Site Scripting via Page Parameter
Title source: llmExploitation Summary
CVE-2019-14789 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
The Custom 404 Pro plugin 3.2.8 for WordPress has XSS via the wp-admin/admin.php?page=c4p-main page parameter.
Nuclei Templates (1)
Custom 404 Pro < 3.2.8 - Cross-Site Scripting
MEDIUMVERIFIEDby r3Y3r53
References (2)
Core 2
Core References
Release Notes x_refsource_misc
https://wordpress.org/plugins/custom-404-pro/#developers
Exploit, Third Party Advisory x_refsource_misc
https://www.pluginvulnerabilities.com/2019/06/25/other-vulnerability-data-sources-miss-that-a-reflected-xss-vulnerability-in-custom-404-pro-hasnt-been-fixed/
Scores
CVSS v3
6.1
EPSS
0.0192
EPSS Percentile
77.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
kunalnagar/custom_404_pro
3.2.8
Published
Aug 15, 2019
Tracked Since
Feb 18, 2026