CVE-2024-57099 Code injection in n/a

Critical 9.8 Published 3 Feb 2025 Updated 14 Mar 2025

Attackers can execute arbitrary code on ClassCMS servers by injecting payloads into the classview parameter, leading to potential server takeover.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-57099?

CVE-2024-57099 is a critical code injection vulnerability in n/a, published on 3 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ClassCMS v4.8 has a code execution vulnerability. Attackers can exploit this vulnerability by constructing a payload in the classview parameter of the model management feature, allowing them to execute arbitrary code and potentially take control of the server.

Weakness: CWE-94

Which versions are affected by CVE-2024-57099?

It affects 1 product.

Products include Classcms Classcms.

How do I fix CVE-2024-57099?

No fix has been published for CVE-2024-57099 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2024-57099 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-57099 exists.

Sources

Also known as GHSA-5rhr-255q-cgmp.