PT-2019-13834 · WordPress · Custom 404 Pro

Published 2019-08-15 · Updated 2023-08-30 · CVE-2019-14789

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Custom 404 Pro plugin version 3.2.8

Description The issue concerns a problem with the Custom 404 Pro plugin for WordPress, where there is an XSS issue via the "page" parameter in the wp-admin/admin.php page.

Recommendations For Custom 404 Pro plugin version 3.2.8, update to a newer version that contains a fix for this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-14789

Affected Products

Custom 404 Pro

References · 4

• 🔥 https://pluginvulnerabilities.com/2019/06/25/other-vulnerability-data-sources-miss-that-a-reflected-xss-vulnerability-in-custom-404-pro-hasnt-been-fixed · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-14789 · Security Note
• https://osv.dev/vulnerability/CVE-2019-14789 · Vendor Advisory
• https://wordpress.org/plugins/custom-404-pro/#developers · Note