CVE-2022-23851

Netaxis API Orchestrator (APIO) before 0.19.3 allows server side template injection (SSTI)

Critical · published December 17, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
41.9
In the wild
Unconfirmed
What it is

🚨 A server-side template injection vulnerability allows attackers to take full control over your API orchestrator! 🔥 Think of it like a chef who doesn’t check the pantry before cooking — they might end up using spoiled ingredients that can ruin the entire dish. Here, the API orchestrator blindly trusts the templates it processes, which is a recipe for disaster. An attacker could manipulate template data to execute arbitrary code on the server, opening the door to complete system compromise. This can lead to unauthorized access, data breaches, and even total loss of control over your API. The consequences? Absolutely devastating!

Put simply

Think of it like a chef who doesn’t check the pantry before cooking — they might end up using spoiled ingredients that can ruin the entire dish. Here, the API orchestrator blindly trusts the templates it processes, which is a recipe for disaster. This vulnerability in Netaxis API Orchestrator (versions before 0.19.3) allows an attacker to inject malicious code into server-side templates, potentially leading to remote code execution and significant security breaches.

What to do

An attacker could manipulate template data to execute arbitrary code on the server, opening the door to complete system compromise. This can lead to unauthorized access, data breaches, and even total loss of control over your API. The consequences? Absolutely devastating! Update your Netaxis API Orchestrator to version 0.19.3 or later immediately. Additionally, review your API usage to ensure input sanitization practices are in place. Don't let this critical issue linger! You've got this! Follow these steps to secure your system and keep the internet 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
0.00499 · 41.9th percentile
Published
2025-12-17T00:00Z
EPSS history
Timeline
  • 17 DEC 00:00Z
    Netaxis API Orchestrator (APIO) before 0.19.3 allows server side template injection (SSTI)
    cvelistv5