Luoingly

**Name of the Vulnerable Software and Affected Versions** PutongOJ versions prior to 2.1.0-beta.1 **Description** PutongOJ is online judging software. Unprivileged users can escalate privileges by constructing requests, leading to unauthorized access and enabling users to perform admin-level operations. This can potentially compromise sensitive data and system integrity. **Recommendations** For versions prior to 2.1.0-beta.1, upgrade to version 2.1.0-beta.1 or later to fix the issue. As a temporary workaround, apply the patch from commit `211dfe9` manually to secure systems from unauthorized access risks.