CVE-2023-2352

Summary

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 Software

Weaknesses

• CWE-352: CWE-352 Cross-Site Request Forgery (CSRF)

ADP Enrichment

CVE Program Container

Additional References

• 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

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• 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

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