CVE-2023-2449CWE-620

UserPro <= 5.1.1 - Insecure Password Reset Mechanism

Critical · published November 22, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
59.1
In the wild
Unconfirmed
What it is

🚨 An unauthorized password reset flaw lurks in the UserPro plugin for WordPress, ready to strike if left unpatched! 🔥 Think of it like a hotel security system that uses a simple keycard to access rooms without checking its validity — a crafty intruder could just swipe the card and waltz right in to plunder personal information! An attacker could exploit this vulnerability to easily reset user passwords, gaining full access to accounts and potentially sensitive data. This isn't just a minor inconvenience — it's a direct line into the heart of your website, threatening the security of every user!

Put simply

Think of it like a hotel security system that uses a simple keycard to access rooms without checking its validity — a crafty intruder could just swipe the card and waltz right in to plunder personal information! This vulnerability arises from the UserPro plugin's reliance on plaintext reset keys instead of hashed values, allowing attackers to retrieve those keys easily. If exploited alongside other vulnerabilities, such as CVE-2023-2448 or SQL Injection flaws in other plugins, the consequences could be dire.

What to do

An attacker could exploit this vulnerability to easily reset user passwords, gaining full access to accounts and potentially sensitive data. This isn't just a minor inconvenience — it's a direct line into the heart of your website, threatening the security of every user! Update the UserPro plugin to version 5.1.2 or later immediately to patch this vulnerability. Additionally, review your other plugins for potential weaknesses to fortify your overall security framework. Don't forget to encourage users to create strong, unique passwords! You've got this! Stay vigilant and patch up — your website's defenses will be stronger than ever! 🛡️

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
0.00894 · 59.1th percentile
Weakness
CWE-620 · Unverified Password Change
Published
2023-11-22T15:33Z
EPSS history
Timeline
  • 22 NOV 15:33Z
    UserPro <= 5.1.1 - Insecure Password Reset Mechanism
    cvelistv5