Vulnerability Information
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Vulnerability Title
Lettermint Node.js SDK leaks email properties to unintended recipients when client instance is reused
Vulnerability Description
Lettermint Node.js SDK is the official Node.js SDK for Lettermint. In versions 1.5.0 and below, email properties (such as to, subject, html, text, and attachments) are not reset between sends when a single client instance is reused across multiple .send() calls. This can cause properties from a previous send to leak into a subsequent one, potentially delivering content or recipient addresses to unintended parties. Applications sending emails to different recipients in sequence — such as transactional flows like password resets or notifications — are affected. This issue has been fixed in version 1.5.1.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对错误会话暴露数据元素
Vulnerability Title
Lettermint Node.js SDK 安全漏洞
Vulnerability Description
Lettermint Node.js SDK是Lettermint开源的一个开发者工具包。 Lettermint Node.js SDK 1.5.0及之前版本存在安全漏洞，该漏洞源于重用客户端实例时电子邮件属性未重置，可能导致先前发送的属性泄露到后续邮件中。
CVSS Information
N/A
Vulnerability Type
N/A