traversal = target + "/index.php?page=../../../../../../xampp/apache/logs/access.log" resp2 = requests.get(traversal) if "Apache" in resp2.text: print("[+] CVE-2020-7063 pattern detected.")
The term "746 exploit" is a shorthand referencing the version number (7.4.6). Unlike typical exploits that target buffer overflows or SQL injection, this was a configuration-based exploit. It required no complex payload, no memory corruption, and no user interaction. It was a "zero-click" authentication bypass.
On Linux, the mysql user often restricts INTO OUTFILE to specific directories. On Windows with XAMPP, the C:\xampp\mysql\data directory often had write permissions, making web shell deployment trivial. xampp for windows 746 exploit
Attackers use bots like Shodan or Censys to scan for open ports. A default XAMPP install exposes:
The bot identifies the server by requesting a non-existent page. The default XAMPP error page reveals Apache/2.4.41 (Win64) PHP/7.4.6. traversal = target + "/index
While no massive "XAMPPgeddon" event occurred, security researchers documented several real-world cases:
Many developers deployed XAMPP on cloud VPS instances (AWS EC2, DigitalOcean) for quick prototyping. They assumed that "localhost only" meant the server itself – forgetting that in the cloud, localhost is still exposed to the public internet if no firewall is configured. On Linux, the mysql user often restricts INTO
Large enterprises are not the primary victims here. Instead, individual developers, freelancers, and small agencies are the targets.