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judge0

3 known vulnerabilities.

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  • Critical 9.1
    CVE-2024-29021 EPSS 20%

    SSRF into Sandbox Escape through Unsafe Default Configuration

    Judge0 is an open-source online code execution system. The default configuration of Judge0 leaves the service vulnerable to a sandbox escape via Server Side Request Forgery (SSRF). This allows an attacker with sufficient access to the Judge0 API to obtain uns…

  • Critical 10.0
    CVE-2024-28189 Public exploit

    Judge0 vulnerable to Sandbox Escape Patch Bypass via chown running on Symbolic Link

    Judge0 is an open-source online code execution system. The application uses the UNIX chown command on an untrusted file within the sandbox. An attacker can abuse this by creating a symbolic link (symlink) to a file outside the sandbox, allowing the attacker t…

  • Critical 10.0
    CVE-2024-28185 Public exploit

    Judge0 vulnerable to Sandbox Escape via Symbolic Link

    Judge0 is an open-source online code execution system. The application does not account for symlinks placed inside the sandbox directory, which can be leveraged by an attacker to write to arbitrary files and gain code execution outside of the sandbox. When ex…