YMFE Yapi Improper Certificate Validation Vulnerability

Vulnerability

A vulnerability exists in YMFE Yapi version 1.12.0, where the application improperly validates TLS/SSL certificates. This is achieved by configuring the Axios HTTPS agent to disable certificate validation, allowing man-in-the-middle attackers to spoof servers and intercept sensitive information.

Impact

Exploitation of this vulnerability allows for man-in-the-middle attacks, where an attacker can intercept and potentially alter communications between the client and server.

Added: Feb 23, 2026, 4:32 PM
Updated: Feb 23, 2026, 6:23 PM

Vulnerability Rating

Custom Algorithm
spread
6.2
impact
3.1
exploitability
6.2
remediation
0.0
relevance
3.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.