CVE-2022-42447

Cross-origin resource sharing vulnerability affects HCL Compass

Critical · published March 27, 2023

CVSS v3.1
9.6
EPSS
0%
Percentile
27.5
In the wild
Unconfirmed
What it is

🚨 A sneaky CORS vulnerability in HCL Compass allows unprivileged attackers to launch malicious requests! 🔥 Think of this like a delivery person who hands over your package to a stranger who just happened to be wearing the same uniform — a clever ruse that bypasses all safety checks! An attacker could trick a legitimate user into making unauthorized requests, potentially compromising sensitive data and even executing harmful actions without the user's knowledge. The consequences could be absolutely devastating if exploited!

Put simply

Think of this like a delivery person who hands over your package to a stranger who just happened to be wearing the same uniform — a clever ruse that bypasses all safety checks! This CORS vulnerability allows an attacker to manipulate cross-origin requests, tricking a user into accessing a malicious resource. Essentially, the server is too trusting of requests from different origins, failing to validate them properly.

What to do

An attacker could trick a legitimate user into making unauthorized requests, potentially compromising sensitive data and even executing harmful actions without the user's knowledge. The consequences could be absolutely devastating if exploited! Immediately update HCL Compass to the latest version to patch this vulnerability. Additionally, review CORS configurations to ensure only trusted origins are permitted access. Implement strict validation to mitigate potential exploitation. You've got this! With a little effort, you'll have your HCL Compass secured in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00350 · 27.5th percentile
Published
2023-03-27T22:22Z
EPSS history
Timeline
  • 27 MAR 22:22Z
    Cross-origin resource sharing vulnerability affects HCL Compass
    cvelistv5