CVE-2023-51484CWE-287

WordPress Login as User or Customer plugin <= 3.8 - Unauthenticated Account Takeover vulnerability

Critical · published April 25, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
52.5
In the wild
Unconfirmed
What it is

🚨 A privilege escalation flaw lets any user swap roles without permission! Think of it as allowing your waiter to pop into the kitchen and serve the chef's special — no questions asked! 🔥 It's like a ticket to a concert that grants backstage access. Instead of just enjoying the show, anyone with the ticket can waltz into the VIP area, mingle with the stars, and even mess with the setlist! An attacker could leverage this vulnerability to gain unauthorized access to sensitive administrative features, potentially wreaking havoc on your entire site — think of it as someone crashing the party and taking over the DJ booth! They could view, modify, or even delete critical data, leading to absolutely devastating consequences for your users and your reputation.

Put simply

It's like a ticket to a concert that grants backstage access. Instead of just enjoying the show, anyone with the ticket can waltz into the VIP area, mingle with the stars, and even mess with the setlist! This improper authentication vulnerability in the 'Login as User or Customer (User Switching)' feature allows users to escalate their privileges without proper authorization checks, effectively bypassing security measures.

What to do

An attacker could leverage this vulnerability to gain unauthorized access to sensitive administrative features, potentially wreaking havoc on your entire site — think of it as someone crashing the party and taking over the DJ booth! They could view, modify, or even delete critical data, leading to absolutely devastating consequences for your users and your reputation. Immediate action is crucial! Update the affected component to version 3.8.1 or later to patch this vulnerability. Additionally, audit user roles and permissions to ensure no unauthorized access is granted. 🛡️ You've got this! With these steps, you can lock down your site and secure your users in no time! 💪✨

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
0.00697 · 52.5th percentile
Weakness
CWE-287 · Improper Authentication
Published
2024-04-25T08:24Z
EPSS history
Timeline
  • 25 APR 08:24Z
    WordPress Login as User or Customer plugin <= 3.8 - Unauthenticated Account Takeover vulnerability
    cvelistv5