What’s Vulnerable › Vulnerabilities

CVE-2023-2352: CHP Ads Block Detector <= 3.9.4 - Cross-Site Request Forgery via chp_abd_action

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-31 · updated 2026-06-17
• Weakness: CWE-352

Description

The CHP Ads Block Detector plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.9.4. This is due to missing or incorrect nonce validation on the chp_abd_action function. This makes it possible for unauthenticated attackers to update or reset plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• sureshchand12a CHP Ads Block Detector: through 3.9.4

References

• https://plugins.trac.wordpress.org/changeset/2920522/chp-ads-block-detector
• https://plugins.trac.wordpress.org/changeset/2922313/chp-ads-block-detector
• https://plugins.trac.wordpress.org/changeset/2926660/chp-ads-block-detector
• https://www.wordfence.com/threat-intel/vulnerabilities/id/e5a9cced-0e5e-4b6e-8291-0a862c9f9523?source=cve
• https://plugins.trac.wordpress.org/changeset/2920522/chp-ads-block-detector
• https://plugins.trac.wordpress.org/changeset/2922313/chp-ads-block-detector
• https://plugins.trac.wordpress.org/changeset/2926660/chp-ads-block-detector
• https://www.wordfence.com/threat-intel/vulnerabilities/id/e5a9cced-0e5e-4b6e-8291-0a862c9f9523?source=cve

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