CVE-2018-19548

index.php?r=site%2Flogin in EduSec through 4.2.6 does not restrict sending a series of LoginForm[username] and LoginForm[password] parameters, which might make…

published November 26, 2018

CVSS
—
EPSS
2%
Percentile
77.2
In the wild
Unconfirmed
What it is

⚠️ A pesky loophole in EduSec's login can make brute-force attacks easier than pie! 🍰 Think of it like a cafe where anyone can keep asking for a password until they finally get the right one. The barista has no limit on how many times someone can try, allowing sneaky customers to eventually get what they want! An attacker could repeatedly guess usernames and passwords, potentially stumbling upon valid credentials and gaining unauthorized access. This could lead to data breaches or misuse of sensitive information. That's a recipe for disaster!

Put simply

Think of it like a cafe where anyone can keep asking for a password until they finally get the right one. The barista has no limit on how many times someone can try, allowing sneaky customers to eventually get what they want! The vulnerability in EduSec's index.php file allows an attacker to send unlimited login requests without any restrictions, which opens the door for brute-force attacks on LoginForm credentials.

What to do

An attacker could repeatedly guess usernames and passwords, potentially stumbling upon valid credentials and gaining unauthorized access. This could lead to data breaches or misuse of sensitive information. That's a recipe for disaster! To fix this, implement rate limiting on the login endpoint to restrict the number of login attempts from a single IP address. Additionally, consider enabling account lockout mechanisms after a certain number of failed attempts. Finally, make sure to keep EduSec updated to the latest version. You've got this! With these steps, you'll be locking down your login like a pro. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01715 · 77.2th percentile
Published
2018-11-26T07:00Z
EPSS history
Timeline
  • 26 NOV 07:00Z
    index.php?r=site%2Flogin in EduSec through 4.2.6 does not restrict sending a series of LoginForm[username] and LoginForm[password] parameters, which might make…
    cvelistv5