Vulnerability Description
The CM Ad Changer – A simple tool to control and optimize your site's banners plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.7. This is due to missing or incorrect nonce validation on the cmac_campaigns_action function. This makes it possible for unauthenticated attackers to permanently delete arbitrary advertising campaigns, including their associated banner records and uploaded files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/cm-ad-changer/tags/2.0.7/backend/cm-a
- https://plugins.trac.wordpress.org/browser/cm-ad-changer/tags/2.0.7/backend/cm-a
- https://plugins.trac.wordpress.org/browser/cm-ad-changer/tags/2.0.7/shared/class
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a335c917-3fff-4079-bb3
FAQ
What is CVE-2026-9236?
CVE-2026-9236 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The CM Ad Changer – A simple tool to control and optimize your site's banners plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.7. This is due ...
How severe is CVE-2026-9236?
CVE-2026-9236 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9236?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.