CVE-2023-46963: Kaoshifeng Yunfan Learning Examination System

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue in Beijing Yunfan Internet Technology Co., Ltd, Yunfan Learning Examination System v.6.5 allows a remote attacker to obtain sensitive information via the password parameter in the login function.

Affected products

• Kaoshifeng Yunfan Learning Examination System: version 6.5 only

Published 2023-11-04. Last modified 2026-06-17.