CVE-2023-3076

MStore API < 3.9.9 - Unauthenticated Privilege Escalation

published July 10, 2023

CVSS
—
EPSS
2%
Percentile
82.1
In the wild
Unconfirmed
What it is

⚠️ A sneaky loophole in the MStore API lets any visitor become a VIP by creating user accounts with any role they want! Think of it like a restaurant where anyone can walk in and decide they're the head chef, completely ignoring the reservations book. This vulnerability could let mischievous visitors take control of your precious WordPress site! If exploited, an unauthorized user could create accounts with elevated roles, potentially wreaking havoc on your site—changing settings, accessing sensitive data, or even pulling the plug on your entire operation. Yikes!

Put simply

Think of it like a restaurant where anyone can walk in and decide they're the head chef, completely ignoring the reservations book. This vulnerability could let mischievous visitors take control of your precious WordPress site! This vulnerability in the MStore API plugin allows users to create accounts with arbitrary roles through the wholesale REST API without proper authorization checks, making it a serious oversight for sites using the plugin's pro features.

What to do

If exploited, an unauthorized user could create accounts with elevated roles, potentially wreaking havoc on your site—changing settings, accessing sensitive data, or even pulling the plug on your entire operation. Yikes! Update the MStore API plugin to version 3.9.9 immediately to close off this access loophole. Additionally, review user role assignments and ensure proper permissions are enforced for account creation through the API. You've got this! With these steps, your site will be as secure as a fortress in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02168 · 82.1th percentile
Published
2023-07-10T12:40Z
EPSS history
Timeline
  • 10 JUL 12:40Z
    MStore API < 3.9.9 - Unauthenticated Privilege Escalation
    cvelistv5