CVE-2024-48920: ACM309 Putongoj

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

PutongOJ is online judging software. Prior to version 2.1.0-beta.1, unprivileged users can escalate privileges by constructing requests. This can lead to unauthorized access, enabling users to perform admin-level operations, potentially compromising sensitive data and system integrity. This problem has been fixed in v2.1.0.beta.1. As a workaround, one may apply the patch from commit `211dfe9` manually.

Affected products

• ACM309 Putongoj: before 2.1.0-beta.1 (fixed in 2.1.0-beta.1)
• Putongoj Putongoj: before 2.1.0-beta.1 (fixed in 2.1.0-beta.1)

Published 2024-10-17. Last modified 2026-06-17.