Vulnerability Information
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Vulnerability Title
Parse Server: LiveQuery subscription query depth bypass
Vulnerability Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.56 and 9.6.0-alpha.45, Parse Server's LiveQuery component does not enforce the requestComplexity.queryDepth configuration setting when processing WebSocket subscription requests. An attacker can send a subscription with deeply nested logical operators, causing excessive recursion and CPU consumption that degrades or disrupts service availability. This issue has been patched in versions 8.6.56 and 9.6.0-alpha.45.
CVSS Information
N/A
Vulnerability Type
未经控制的递归
Vulnerability Title
Parse Server 安全漏洞
Vulnerability Description
Parse Server是Parse Platform开源的一个开源后端，可以部署到任何可以运行 Node.js 的基础设施。 Parse Server 8.6.56之前版本和9.6.0-alpha.45之前版本存在安全漏洞，该漏洞源于LiveQuery组件在处理WebSocket订阅请求时未强制执行requestComplexity.queryDepth配置，可能导致过度递归和CPU消耗。
CVSS Information
N/A
Vulnerability Type
N/A