#VU107569 Input validation error in Simple GTM - CVE-2025-3736

Vulnerability identifier: #VU107569

Vulnerability risk: Low

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-3736

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Simple GTM
Web applications / Modules and components for CMS

Vendor: kopin

Description

The vulnerability allows a remote user to execute arbitrary code on the system.

The vulnerability exists due to unspecified error. A remote administrator can pass specially crafted input to the application and execute arbitrary code on the target system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Simple GTM: All versions

---

External links
https://www.drupal.org/sa-contrib-2025-037

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.