The Smart Custom 404 Error Page plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via $_SERVER['REQUEST_URI'] in all versions up to, and including, 11.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
History

Wed, 16 Oct 2024 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Nerdpress
Nerdpress smart Custom 404 Error Page
CPEs cpe:2.3:a:nerdpress:smart_custom_404_error_page:*:*:*:*:*:wordpress:*:*
Vendors & Products Nerdpress
Nerdpress smart Custom 404 Error Page

Fri, 04 Oct 2024 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 04 Oct 2024 04:45:00 +0000

Type Values Removed Values Added
Description The Smart Custom 404 Error Page plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via $_SERVER['REQUEST_URI'] in all versions up to, and including, 11.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Title Smart Custom 404 Error Page <= 11.4.7 - Reflected Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2024-10-04T02:04:55.212Z

Updated: 2024-10-04T13:59:32.418Z

Reserved: 2024-09-26T14:24:43.699Z

Link: CVE-2024-9204

cve-icon Vulnrichment

Updated: 2024-10-04T13:59:22.732Z

cve-icon NVD

Status : Analyzed

Published: 2024-10-04T05:15:12.180

Modified: 2024-10-16T14:26:41.423

Link: CVE-2024-9204

cve-icon Redhat

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