OpenCart Single-Use Coupon race condition

A security flaw has been discovered in OpenCart up to 4.1.0.3. Affected by this issue is some unknown functionality of the component Single-Use Coupon Handler. Performing a manipulation results in race condition. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

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)

OpenCart 竞争条件问题漏洞

OpenCart是中国OpenCart团队的一套开源的电子商务系统。该系统提供产品评论、产品评分、产品添加等模块。 OpenCart 4.1.0.3及之前版本存在竞争条件问题漏洞，该漏洞源于竞争条件，可能导致远程攻击。

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