CVE-2020-20944

An issue in /admin/index.php?lfj=mysql&action=del of Qibosoft v7 allows attackers to arbitrarily delete files

published December 27, 2021

CVSS
—
EPSS
2%
Percentile
80.8
In the wild
Unconfirmed
What it is

⚠️ A single vulnerable endpoint is all it takes for a file deletion free-for-all! Attackers can exploit /admin/index.php?lfj=mysql&action=del in Qibosoft v7 to delete any file they want. 🔥 Think of it as a restaurant where the manager left the back door wide open, allowing anyone to walk in and toss out any old recipe they want without a trace. That's exactly what this vulnerability does — it gives unwanted guests a way to clear out important files! If an attacker gains access, they can delete crucial files from the server, potentially crippling the application and leading to significant data loss. Imagine losing all your secret recipes just because someone waltzed into the kitchen!

Put simply

Think of it as a restaurant where the manager left the back door wide open, allowing anyone to walk in and toss out any old recipe they want without a trace. That's exactly what this vulnerability does — it gives unwanted guests a way to clear out important files! This vulnerability allows attackers to send a malicious request to the vulnerable endpoint, bypassing security controls and deleting files on the server at will. It’s a straightforward flaw in access controls that can have devastating consequences.

What to do

If an attacker gains access, they can delete crucial files from the server, potentially crippling the application and leading to significant data loss. Imagine losing all your secret recipes just because someone waltzed into the kitchen! To secure your application, restrict access to the /admin/index.php endpoint and review your file deletion permissions. Additionally, consider implementing logging to monitor any file deletion requests for suspicious activity! You've got this! With these steps, you'll be a security hero in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02022 · 80.8th percentile
Published
2021-12-27T20:32Z
EPSS history
Timeline
  • 27 DEC 20:32Z
    An issue in /admin/index.php?lfj=mysql&action=del of Qibosoft v7 allows attackers to arbitrarily delete files
    cvelistv5