CVE-2021-28890

J2eeFAST 2.2.1 allows remote attackers to perform SQL injection via the (1) compId parameter to fast/sys/user/list, (2) deptId parameter to fast/sys/role/list…

published August 12, 2021

CVSS
—
EPSS
1%
Percentile
71.1
In the wild
Unconfirmed
What it is

⚠️ SQL injection lurking in J2eeFAST 2.2.1 means an attacker could manipulate your database with just a crafty query! Think of it like a restaurant that allows customers to alter their orders without checking — one rogue diner can rewrite the whole menu! 🍽️ This SQL injection vulnerability allows attackers to access or manipulate your database, potentially exposing sensitive user data or even gaining administrative privileges. The consequences could be disastrous, leaving your application wide open to all sorts of malicious activity!

Put simply

Think of it like a restaurant that allows customers to alter their orders without checking — one rogue diner can rewrite the whole menu! 🍽️ The vulnerability arises from improperly sanitized input in parameters like compId, deptId, and roleId, allowing users to inject malicious SQL code into queries. Essentially, the application trustingly concatenates user input into SQL statements without proper validation.

What to do

This SQL injection vulnerability allows attackers to access or manipulate your database, potentially exposing sensitive user data or even gaining administrative privileges. The consequences could be disastrous, leaving your application wide open to all sorts of malicious activity! To mitigate this risk, patch J2eeFAST to a secure version, implement input validation on all parameters, and consider using parameterized queries or prepared statements to thwart SQL injections. It's time to lock down your database! You've got this! With these fixes, you can secure your application and keep those malicious queries at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01340 · 71.1th percentile
Published
2021-08-12T21:57Z
EPSS history
Timeline
  • 12 AUG 21:57Z
    J2eeFAST 2.2.1 allows remote attackers to perform SQL injection via the (1) compId parameter to fast/sys/user/list, (2) deptId parameter to fast/sys/role/list…
    cvelistv5