CVE-2024-39397CWE-434

Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)

Critical · published August 14, 2024

CVSS v3.1
9.0
EPSS
1%
Percentile
65.3
In the wild
Unconfirmed
What it is

🚨 Unrestricted file uploads are an invitation for mischief! Attackers can upload malicious files directly to Adobe Commerce, potentially executing arbitrary code on the server. 🔥 Think of this vulnerability like a restaurant that allows guests to bring their own ingredients, without checking if they're safe — a chef could end up cooking something dangerous without knowing! If exploited, this vulnerability could lead to full control over the server, allowing attackers to execute any command. Imagine a burglar walking right into the kitchen and whipping up a feast with your entire menu — they could access your data, alter content, or even shut everything down. This is absolutely devastating for your business.

Put simply

Think of this vulnerability like a restaurant that allows guests to bring their own ingredients, without checking if they're safe — a chef could end up cooking something dangerous without knowing! This Unrestricted Upload of File with Dangerous Type vulnerability in Adobe Commerce allows attackers to upload malicious files that can be executed on the server, bypassing normal security checks. No user interaction is required, making it a sneaky threat lurking in the shadows.

What to do

If exploited, this vulnerability could lead to full control over the server, allowing attackers to execute any command. Imagine a burglar walking right into the kitchen and whipping up a feast with your entire menu — they could access your data, alter content, or even shut everything down. This is absolutely devastating for your business. To guard against this critical risk, immediately upgrade to Adobe Commerce versions 2.4.7-p2 or later. Also, review your file upload handling processes to ensure only safe file types are permitted. Consider implementing additional security measures such as file type validation and scanning uploaded files for threats. You've got this! Taking action now will safeguard your system and keep those nasty intruders out. 🛡️

The record
Technical detail
CVSS v3.1
9.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01096 · 65.3th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2024-08-14T11:57Z
EPSS history
Timeline
  • 14 AUG 11:57Z
    Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)
    cvelistv5