CVE-2026-9236 CM Ad Changer <= 2.0.7 - Cross-Site Request Forgery to Campaign Deletion via Campaign Management
Unauthenticated attackers can trick administrators into deleting arbitrary advertising campaigns and associated files via CSRF.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-9236?
CVE-2026-9236 is a medium-severity vulnerability in creativemindssolutions CM Ad Changer – A simple tool to control and optimize your site's banners, published on 27 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-352
Which versions are affected by CVE-2026-9236?
How do I fix CVE-2026-9236?
No fix has been published for CVE-2026-9236 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-9236 being exploited?
There is no known exploitation of CVE-2026-9236 in the wild and no public exploit code.
Sources
Also known as GHSA-3r2q-jjrf-rg7x.