CVE-2025-10352 Missing Authorization vulnerability in Melis Platform
An unauthenticated attacker can create an administrator account in Melis Platform due to missing authorization checks on the user creation endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-10352?
CVE-2025-10352 is a critical missing authorization vulnerability in Melis Platform, published on 8 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in the melis-core module of Melis Technology's Melis Platform, which, if exploited, allows an unauthenticated attacker to create an administrator account via a request to '/melis/MelisCore/ToolUser/addNewUser'.
Weakness: CWE-862
Which versions are affected by CVE-2025-10352?
2 open source packages ship an affected version, including melisplatform/melis-core.
| Package | Affected | Fixed in |
|---|---|---|
melisplatform/melis-core Packagist | All versions | 5.3.11 |
melisplatform/melis-core Packagist | All versions | 5.3.11 |
How do I fix CVE-2025-10352?
Upgrade melisplatform/melis-core to 5.3.11 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-10352 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10352 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-p3vc-g9f9-mgw4.