CVE-2024-43042

Pluck CMS 4.7.18 does not restrict failed login attempts, allowing attackers to execute a brute force attack

Critical · published August 16, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
49.6
In the wild
Unconfirmed
What it is

🔥 An unrestrained login system is an open invitation for mischief! Pluck CMS 4.7.18 fails to limit failed login attempts, turning password guessing into a cakewalk for attackers. ⚡ Think of it like a bank that doesn’t lock its doors after hours — anyone can just keep trying different keys until one opens the vault. Without limits, attackers can keep throwing passwords at your system until they hit the jackpot! An attacker could potentially gain unauthorized access to user accounts by simply trying multiple passwords until they find the right one. This could lead to data breaches, unauthorized changes, or even complete takeover of the system, putting sensitive information at risk. It's absolutely devastating!

Put simply

Think of it like a bank that doesn’t lock its doors after hours — anyone can just keep trying different keys until one opens the vault. Without limits, attackers can keep throwing passwords at your system until they hit the jackpot! This vulnerability stems from the lack of restrictions on failed login attempts in Pluck CMS, allowing for brute force attacks where attackers can rapidly attempt numerous passwords without facing any lockout penalties.

What to do

An attacker could potentially gain unauthorized access to user accounts by simply trying multiple passwords until they find the right one. This could lead to data breaches, unauthorized changes, or even complete takeover of the system, putting sensitive information at risk. It's absolutely devastating! It's crucial to upgrade Pluck CMS to version 4.7.19 immediately, where this issue is patched. Additionally, implementing account lockout mechanisms and enabling CAPTCHA for login attempts will significantly bolster your defenses. You’ve got this! With these measures in place, you’ll keep those attackers at bay and secure your system 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
0.00632 · 49.6th percentile
Published
2024-08-16T00:00Z
EPSS history
Timeline
  • 16 AUG 00:00Z
    Pluck CMS 4.7.18 does not restrict failed login attempts, allowing attackers to execute a brute force attack
    cvelistv5