PHPEMS Purchase Request race condition

A vulnerability has been found in PHPEMS up to 11.0. This impacts an unknown function of the component Purchase Request Handler. The manipulation leads to race condition. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

使用共享资源的并发执行不恰当同步问题(竞争条件)

PHPEMS 竞争条件问题漏洞

PHPEMS是一个PHP在线模拟考试系统。 PHPEMS 11.0及之前版本存在竞争条件问题漏洞，该漏洞源于组件Purchase Request Handler存在竞争条件，可能导致竞争条件攻击。

N/A

N/A