CVE-2026-27492

Lettermint Node.js SDK (npm package lettermint) is vulnerable in versions ≤ 1.5.0 where email properties (to, subject, html, text, attachments) are not reset between sends when a single client instance is reused across multiple .send() calls. This state leakage can cause content or recipient addr...

CVE-2026-27492 Lettermint Node.js SDK leaks email properties to unintended recipients when client instance is reused

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...

CVE-2026-27492: Exposure of Data Element to Wrong Session

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...

CVE-2025-54125: Exposure of Private Personal Information to an Unauthorized Actor

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki Platform Legacy Old Core and XWiki Platform Old Core versions 1.1 through 16.4.6, 16.5.0-rc-1 through 16.10.4 and 17.0.0-rc-1 through 17.1.0, the XML export of a page in XWiki that can b...

Code injection

Unspecified vulnerability in Microsoft Exchange allows remote attackers to execute arbitrary code via e-mail messages with crafted 1 vCal or 2 iCal Calendar properties...