9.8
Critical
CVE-2025-54001 Deserialization of Untrusted Data vulnerability in ThemeREX Classter classter allows Object Injection.This issue affects…
Description
Deserialization of Untrusted Data vulnerability in ThemeREX Classter classter allows Object Injection.This issue affects Classter: from n/a through <= 2.5.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Classter 2.5 | earliest → 2.5 | No fix stated |