CVE-2021-25203

Arbitrary file upload vulnerability in Victor CMS v 1.0 allows attackers to execute arbitrary code via the file upload to…

published July 23, 2021

CVSS
—
EPSS
2%
Percentile
79.2
In the wild
Unconfirmed
What it is

⚠️ An arbitrary file upload vulnerability in Victor CMS could let attackers execute any code they please! Think of it as a delivery service that accepts any package without checking the contents. 📦 This vulnerability is like a restaurant that lets customers bring in their own ingredients without any scrutiny. If someone slipped in something dangerous, they could end up cooking a disaster! An attacker could gain unauthorized access and execute malicious code on the server, potentially leading to a complete compromise of the website. Like a rogue chef, they could manipulate the entire menu, serving up chaos instead of delicious dishes!

Put simply

This vulnerability is like a restaurant that lets customers bring in their own ingredients without any scrutiny. If someone slipped in something dangerous, they could end up cooking a disaster! In Victor CMS v1.0, the vulnerability resides in admin_add_post.php, where it allows file uploads without proper validation, enabling the execution of arbitrary code.

What to do

An attacker could gain unauthorized access and execute malicious code on the server, potentially leading to a complete compromise of the website. Like a rogue chef, they could manipulate the entire menu, serving up chaos instead of delicious dishes! To protect your site, immediately patch to the latest version of Victor CMS if available or implement file upload restrictions to validate file types. Conduct a security audit to ensure no unauthorized code has been uploaded. You've got this! With these steps, you can secure your CMS and keep those rogue chefs at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01874 · 79.2th percentile
Published
2021-07-23T13:20Z
EPSS history
Timeline
  • 23 JUL 13:20Z
    Arbitrary file upload vulnerability in Victor CMS v 1.0 allows attackers to execute arbitrary code via the file upload to…
    cvelistv5