CVE-2025-55306CWE-522

GenX_FX authentication bypass in JWT validation

Critical · published August 19, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
45.6
In the wild
Unconfirmed
What it is

🚨 A minor misconfiguration could expose your API keys and tokens! 💥 Imagine what unauthorized access could mean for your platform's security! It's like leaving your front door wide open while you take out the trash – anyone could just walk in and grab your valuables. In this case, misconfigured environment variables allow unauthorized users to access sensitive cloud resources, just like a thief walking into your home without any effort! An attacker could seize control of your cloud resources, potentially leading to data breaches, unauthorized transactions, or even complete account takeover. The fallout could be absolutely devastating for your business and your users, risking financial losses and reputational damage.

Put simply

It's like leaving your front door wide open while you take out the trash – anyone could just walk in and grab your valuables. In this case, misconfigured environment variables allow unauthorized users to access sensitive cloud resources, just like a thief walking into your home without any effort! The vulnerability in GenX_FX arises when API keys and authentication tokens are exposed due to improper handling of environment variables. This flaw permits unauthorized access to essential cloud resources like Google Cloud, Firebase, and GitHub.

What to do

An attacker could seize control of your cloud resources, potentially leading to data breaches, unauthorized transactions, or even complete account takeover. The fallout could be absolutely devastating for your business and your users, risking financial losses and reputational damage. To remediate, ensure that all environment variables are correctly configured to prevent exposure of sensitive information. Conduct a full audit of your API keys and tokens, and consider implementing stricter access controls. Regularly review your security configurations to stay ahead of potential threats! You've got this! By following these steps, you'll bolster your platform's security and protect your users! 🛡️

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
0.00556 · 45.6th percentile
Weakness
CWE-522 · Insufficiently Protected Credentials
Published
2025-08-19T18:19Z
EPSS history
Timeline
  • 19 AUG 18:19Z
    GenX_FX authentication bypass in JWT validation
    cvelistv5