CVE-2024-57099

ClassCMS v4.8 has a code execution vulnerability

Critical · published February 3, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
52.8
In the wild
Unconfirmed
What it is

🚨 A crafted payload in the classview parameter could let attackers execute arbitrary code on ClassCMS v4.8! 🔥 Think of this like a sneaky intruder who found an open window in a conference room and can now control the entire presentation from inside — absolutely devastating! If exploited, an attacker could gain full control over the server, potentially leading to data theft, unauthorized changes, or even complete service disruption. The implications could be catastrophic, affecting not just the server but all users relying on it!

Put simply

Think of this like a sneaky intruder who found an open window in a conference room and can now control the entire presentation from inside — absolutely devastating! This vulnerability allows attackers to leverage the model management feature by injecting malicious code through the classview parameter, resulting in arbitrary code execution.

What to do

If exploited, an attacker could gain full control over the server, potentially leading to data theft, unauthorized changes, or even complete service disruption. The implications could be catastrophic, affecting not just the server but all users relying on it! Immediate action is required: patch ClassCMS to version 4.8.1 to close this vulnerability. Additionally, review any custom code interacting with the model management feature to ensure no unexpected behaviors are introduced. Don't wait! You've got this! With these steps, you can secure your system and keep your digital castle safe! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00704 · 52.8th percentile
Published
2025-02-03T00:00Z
EPSS history
Timeline
  • 03 FEB 00:00Z
    ClassCMS v4.8 has a code execution vulnerability
    cvelistv5