CVE-2023-5636CWE-434

Malicious File Upload in ArslanSoft's Education Portal

Critical · published December 1, 2023

CVSS v3.1
9.8
EPSS
2%
Percentile
76.8
In the wild
Unconfirmed
What it is

🚨 Unrestricted file uploads? That's a recipe for disaster! This vulnerability in the ArslanSoft Education Portal allows attackers to execute commands with just a malicious file upload. 🔥 Think of it like allowing someone to drop off a package at a school without checking what's inside. That package could contain anything, including a ticking time bomb! If exploited, an attacker could gain full control of the server, snooping through sensitive information or even deploying further attacks. Imagine a malicious file granting access to private data and administrative controls — absolutely devastating!

Put simply

Think of it like allowing someone to drop off a package at a school without checking what's inside. That package could contain anything, including a ticking time bomb! This vulnerability allows unauthorized uploading of files with dangerous types, enabling command injection. Essentially, attackers can execute arbitrary commands on the server simply by uploading a crafted file.

What to do

If exploited, an attacker could gain full control of the server, snooping through sensitive information or even deploying further attacks. Imagine a malicious file granting access to private data and administrative controls — absolutely devastating! Immediate action is needed! Update the Education Portal to version 1.1 or later to patch this vulnerability. Additionally, implement strict file type validation and user authentication to further secure file uploads. This is fixable! Follow these steps and you'll keep your educational platform secure. 🛡️

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
0.01681 · 76.8th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2023-12-01T13:37Z
EPSS history
Timeline
  • 01 DEC 13:37Z
    Malicious File Upload in ArslanSoft's Education Portal
    cvelistv5