XAMPP is an immensely popular, easy-to-install Apache distribution containing MariaDB, PHP, and Perl. It is the go-to tool for developers building PHP-based web applications locally. However, when developers fail to secure their installation, XAMPP can turn from a development tool into a significant security risk.
: Within 48 hours of the exploit being public, ransomware groups like TellYouThePass began using it to encrypt servers and demand payments of approximately 0.1 BTC (~$6,700). It was also used to deploy botnets like Muhstik and cryptocurrency miners. The Control Panel Privilege Escalation (CVE-2020-11107)
: By default, an unprivileged user can modify the "Editor" path within the XAMPP Control Panel settings. Malicious Path Injection : An attacker can change the default editor (typically notepad.exe xampp for windows 746 exploit
Even locally, change the default config.inc.php :
: Some specific web applications bundled or commonly used with XAMPP 7.4.6 (like PMB) have documented SQL injection vulnerabilities. Exploit-DB Mitigation & Best Practices : Ensure you are using the latest version from Apache Friends : Within 48 hours of the exploit being
The most effective and reliable fix for the CVE-2020-11107 and other known vulnerabilities is to upgrade your XAMPP installation to a :
Certain configurations using PHP 7 (including the version in XAMPP 7.4.6) are vulnerable to RCE via CVE-2019-11043 if NGINX and php-fpm are used together. An attacker can execute arbitrary commands on the server. Malicious Path Injection : An attacker can change
: Avoid installing XAMPP in directories with spaces or on the root of the drive if permissions cannot be strictly controlled. XAMPP 7.4.3 - Local Privilege Escalation - Exploit-DB 27 Sept 2021 —
The exploit you're referring to is likely related to a vulnerability in XAMPP for Windows, version 7.4.6. I couldn't find specific information on a publicly disclosed exploit for this version. However, I can guide you on how to find the information and take necessary precautions.