Moodle Mayhem: Navigating the CVE-2024-43425 Exploit Adventure

Moodle 4.4.0 falls victim to an authenticated remote code execution vulnerability, CVE-2024-43425, allowing mischievous users to run commands on the server. Tested on various versions, the exploit requires a user to log in, dive into a quiz, and perform some cyber gymnastics to unleash chaos—or just print “Hello, World!”.

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Hot Take:

Who knew that Moodle, the beloved online learning platform, could double as a remote control for hackers? It seems the only thing Moodle can’t teach is how to avoid being exploited! Get ready to rethink your online coursework priorities; it’s about time to add ‘Cybersecurity 101’ to the syllabus!

Key Points:

  • Moodle versions from 4.1 to 4.4.1 are vulnerable to authenticated remote code execution.
  • The vulnerability is exploited using a calculated question upload in a Moodle quiz.
  • Exploitation requires authenticated access to a Moodle account with quiz editing privileges.
  • The exploit uses a crafted payload to inject and execute arbitrary commands on the server.
  • CVE-2024-43425 is the identifier for this particular vulnerability.

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