CVE-2025-65730

Authentication Bypass via Hardcoded Credentials GoAway up to v0.62.18, fixed in 0.62.19, uses a hardcoded secret for signing JWT tokens used for authentication

High · published December 5, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
43.1
In the wild
Unconfirmed
What it is

⚡ A hardcoded secret in GoAway's JWT token signing is a major security loophole! This means attackers could potentially bypass authentication with just a few lines of code. 🔥 Think of it like a restaurant using a secret recipe for their signature dish that everyone can find in the staff handbook — anyone with access could whip it up and impersonate the head chef! This hardcoded credential issue could lead to unauthorized access, allowing attackers to login as any user without needing their password. If exploited, it could be devastating for your application, compromising user data and trust because the authentication barrier would vanish!

Put simply

Think of it like a restaurant using a secret recipe for their signature dish that everyone can find in the staff handbook — anyone with access could whip it up and impersonate the head chef! This vulnerability allows attackers to bypass authentication by using a hardcoded secret for signing JSON Web Tokens (JWT) in GoAway up to version 0.62.18. The presence of this static secret means that anyone who discovers it can forge valid tokens and impersonate legitimate users.

What to do

This hardcoded credential issue could lead to unauthorized access, allowing attackers to login as any user without needing their password. If exploited, it could be devastating for your application, compromising user data and trust because the authentication barrier would vanish! To fix this vulnerability, update GoAway to version 0.62.19 immediately, where the issue has been resolved. Additionally, ensure that you implement secure practices, such as using unique secrets that are not hardcoded into your application. You've got this! Follow these steps, and you'll beef up your security in no time! 🛡️

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00517 · 43.1th percentile
Published
2025-12-05T00:00Z
EPSS history
Timeline
  • 05 DEC 00:00Z
    Authentication Bypass via Hardcoded Credentials GoAway up to v0.62.18, fixed in 0.62.19, uses a hardcoded secret for signing JWT tokens used for authentication
    cvelistv5