A vulnerability was determined in shawon100 RUET OJ up to 18fa45b0a669fa1098a0b8fc629cf6856369d9a5. This issue affects some unknown processing of the file /description.php. This manipulation of the argument ID causes sql injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.