Vulnerability Information
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Vulnerability Title
Parse Server: Protected field change detection oracle via LiveQuery watch parameter
Vulnerability Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.54 and 9.6.0-alpha.43, an attacker can subscribe to LiveQuery with a watch parameter targeting a protected field. Although the protected field value is properly stripped from event payloads, the presence or absence of update events reveals whether the protected field changed, creating a binary oracle. For boolean protected fields, the timing of change events is equivalent to knowing the field value. This issue has been patched in versions 8.6.54 and 9.6.0-alpha.43.
CVSS Information
N/A
Vulnerability Type
通过差异性导致的信息暴露
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 8.6.54之前版本和9.6.0-alpha.43之前版本存在安全漏洞，该漏洞源于攻击者可通过订阅LiveQuery并观察受保护字段的更新事件来推断其变化，可能导致信息泄露。
CVSS Information
N/A
Vulnerability Type
N/A