CVE-2023-53888CWE-94

Zomplog 3.9 Remote Code Execution via Authenticated File Manipulation

High · published December 15, 2025

CVSS v4.0
8.6
EPSS
1%
Percentile
61.1
In the wild
Unconfirmed
What it is

⚡ An authenticated user can trigger this remote code execution vulnerability in Zomplog 3.9 with just a few crafty moves! 🎩 Think of it like a restaurant where a diner can slip a note into the chef’s kitchen, ordering anything they want without the waiter checking — with Zomplog, attackers can upload and rename files to execute arbitrary PHP code, completely bypassing the usual checks! This means that an attacker could potentially execute any system command they desire, wreaking absolute havoc on your server! They could manipulate data, steal sensitive information, or even take complete control of the environment – it's a recipe for disaster!

Put simply

Think of it like a restaurant where a diner can slip a note into the chef’s kitchen, ordering anything they want without the waiter checking — with Zomplog, attackers can upload and rename files to execute arbitrary PHP code, completely bypassing the usual checks! Zomplog 3.9 contains a remote code execution vulnerability via file manipulation endpoints, allowing authenticated users to upload files like JavaScript and rename them to .php, executing the payload and gaining control of the system.

What to do

This means that an attacker could potentially execute any system command they desire, wreaking absolute havoc on your server! They could manipulate data, steal sensitive information, or even take complete control of the environment – it's a recipe for disaster! Update Zomplog to the latest version immediately. Additionally, ensure strict file validation and limit upload capabilities to prevent unauthorized file types. Review your authentication protocols to further tighten access. You've got this! With these steps, you'll be on your way to securing your Zomplog installation in no time! 🛡️

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00959 · 61.1th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2025-12-15T20:28Z
EPSS history
Timeline
  • 15 DEC 20:28Z
    Zomplog 3.9 Remote Code Execution via Authenticated File Manipulation
    cvelistv5