CVE-2022-39256CWE-502

Orckestra C1 CMS's deserialization of untrusted data allows for arbitrary code execution.

Critical · published September 27, 2022

CVSS v3.1
9.0
EPSS
2%
Percentile
76.5
In the wild
Unconfirmed
What it is

🚨 A crafty click could unleash chaos! An attacker with authentication can execute arbitrary code in Orckestra C1 CMS versions before 6.13 — that’s full power in your house, without even a key! 🔥 Think of it like a guest at your party who pulls out their own playlist while you’re not looking, unexpectedly switching the vibe from chill tunes to head-banging metal — once they’re in, they can control the whole atmosphere! This vulnerability allows attackers to run any code they wish on your CMS, potentially leading to data breaches, site manipulation, or even complete takeover of your management system. Imagine waking up to find your site turned into a digital funhouse!

Put simply

Think of it like a guest at your party who pulls out their own playlist while you’re not looking, unexpectedly switching the vibe from chill tunes to head-banging metal — once they’re in, they can control the whole atmosphere! This flaw arises from a lack of proper input validation, allowing authenticated users to run malicious scripts by simply accessing a specially crafted site, thereby executing arbitrary code on the server.

What to do

This vulnerability allows attackers to run any code they wish on your CMS, potentially leading to data breaches, site manipulation, or even complete takeover of your management system. Imagine waking up to find your site turned into a digital funhouse! To secure your system, upgrade Orckestra C1 CMS to version 6.13 immediately. Since there are no workarounds available, this update is critical to prevent potential exploitation. Don’t delay—act now! You’ve got this! Patch your system and you’ll be back in control in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01663 · 76.5th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2022-09-27T15:00Z
EPSS history
Timeline
  • 27 SEP 15:00Z
    Orckestra C1 CMS's deserialization of untrusted data allows for arbitrary code execution.
    cvelistv5