CVE-2026-24479 HUSTOJ has Arbitrary File Write (Zip Slip) in Problem Import Modules that leads to RCE

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 problemimportqduoj.php and problemimporthoj.php modules fail to properly sanitize filenames within uploaded ZIP archives. Attackers can craft a malicious ZIP file...

CVE-2025-50938

Cross site scripting XSS vulnerability in Hustoj 2025-01-31 via the TID parameter to thread.php...

HUSTOJ 安全漏洞

HUSTOJ is a popular OJ system by the individual developer Zhang Haobin zhblue in China. A security vulnerability exists in HUSTOJ version 2025-01-31, which stems from parameter injection and could lead to cross-site scripting attacks...