vulnerability

WordPress Plugin: chp-ads-block-detector: CVE-2023-2354: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Try Surface Command

Back to search

Severity

CVSS

(AV:N/AC:M/Au:S/C:P/I:P/A:N)

Published

Jun 15, 2023

Added

May 15, 2025

Modified

May 5, 2026

Description

The CHP Ads Block Detector plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings reachable though an AJAX action in versions up to, and including, 3.9.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Solution

chp-ads-block-detector-plugin-cve-2023-2354

References

https://www.cve.org/CVERecord?id=CVE-2023-2354
https://www.wordfence.com/threat-intel/vulnerabilities/id/6f8514c9-0e11-4e26-ba0b-1d08a990b56c?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-33846
CVE-2023-2354
https://attackerkb.com/topics/CVE-2023-2354
CWE-79
EUVD-EUVD-2023-33846

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report