Vulnerability Information
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Vulnerability Title
HUSTOJ has Arbitrary File Write (Zip Slip) in Problem Import Modules that leads to RCE
Vulnerability Description
HUSTOF is an open source online judge based on PHP/C++/MySQL/Linux for ACM/ICPC and NOIP training. Prior to version 26.01.24, the problem_import_qduoj.php and problem_import_hoj.php modules fail to properly sanitize filenames within uploaded ZIP archives. Attackers can craft a malicious ZIP file containing files with path traversal sequences (e.g., ../../shell.php). When extracted by the server, this allows writing files to arbitrary locations in the web root, leading to Remote Code Execution (RCE). Version 26.01.24 contains a fix for the issue.
CVSS Information
N/A
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
HUSTOJ 路径遍历漏洞
Vulnerability Description
HUSTOJ是中国张浩斌（zhblue）个人开发者的一个流行的 OJ 系统。 HUSTOJ 26.01.24之前版本存在路径遍历漏洞，该漏洞源于problem_import_qduoj.php和problem_import_hoj.php模块未正确清理上传ZIP存档中的文件名，可能导致远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A