CVE-2024-20758
📋 TL;DR
This CVE describes an Improper Input Validation vulnerability in Adobe Commerce that allows attackers to execute arbitrary code on the underlying filesystem. The vulnerability affects Adobe Commerce versions 2.4.6-p4, 2.4.5-p6, 2.4.4-p7, 2.4.7-beta3 and earlier. Exploitation does not require user interaction but has high attack complexity.
💻 Affected Systems
- Adobe Commerce
- Magento Open Source
📦 What is this software?
Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →Magento by Adobe
Magento (now Adobe Commerce) is a leading open-source e-commerce platform powering hundreds of thousands of online stores worldwide, processing billions in transactions across B2C, B2B, and marketplace models. Used by brands including Nike, Ford, Coca-Cola, Olympus, and thousands of mid-market retai...
Learn more about Magento →⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise with attacker gaining full control over the server, allowing data theft, malware deployment, and lateral movement within the network.
Likely Case
Unauthorized file system access leading to data exfiltration, website defacement, or installation of backdoors for persistent access.
If Mitigated
Limited impact with proper input validation and file system permissions preventing code execution, though some information disclosure may still occur.
🎯 Exploit Status
Exploitation does not require user interaction but has high attack complexity according to the advisory.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Update to 2.4.6-p5, 2.4.5-p7, 2.4.4-p8, or 2.4.7-beta4 or later
Vendor Advisory: https://helpx.adobe.com/security/products/magento/apsb24-18.html
Restart Required: Yes
Instructions:
1. Backup your current installation and database. 2. Apply the security patch via Composer: composer require magento/product-community-edition=2.4.6-p5 (adjust version as needed). 3. Run setup upgrade: bin/magento setup:upgrade. 4. Clear cache: bin/magento cache:clean. 5. Restart web server services.
🔧 Temporary Workarounds
Input Validation Enhancement
allImplement additional input validation for file operations and user inputs
Review and harden custom modules for proper input validation
File System Permissions Restriction
linuxRestrict write permissions on sensitive directories
chmod -R 755 var/ pub/static/
chown -R www-data:www-data .
🧯 If You Can't Patch
- Implement Web Application Firewall (WAF) rules to block suspicious file operations
- Isolate the Adobe Commerce instance in a segmented network zone with restricted outbound access
🔍 How to Verify
Check if Vulnerable:
Check your Adobe Commerce version via admin panel or command lineCheck Version:
php bin/magento --versionVerify Fix Applied:
Verify version is updated to patched version and test file upload functionality📡 Detection & Monitoring
Log Indicators:
- Unusual file write operations in var/log/
- Suspicious PHP file execution attempts
- Unexpected file uploads to non-standard directories
Network Indicators:
- Unusual outbound connections from web server
- File transfer patterns to external IPs
SIEM Query:
source="*access.log*" AND ("POST /admin" OR "PUT /media") AND status=200