CVE-2025-3798 WCMS Advertisement Image AdvadminController.php sub unrestricted upload
Remote attackers can upload malicious files via the Advertisement Image Handler, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-3798?
CVE-2025-3798 is a medium-severity vulnerability in WCMS, published on 19 Apr 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability, which was classified as critical, has been found in WCMS 11. This issue affects the function sub of the file app/admin/AdvadminController.php of the component Advertisement Image Handler. The manipulation leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-3798?
It affects 1 product.
Products include Wcms Wcms.
How do I fix CVE-2025-3798?
No fix has been published for CVE-2025-3798 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-3798 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3798 exists.
Other vulnerabilities in WCMS
Sources
Also known as GHSA-63gj-7vmw-35q4.