The vulnerability of the MatrixClient.sendSharedHistoryKeys function in the development tools for JavaScript and TypeScript matrix-js-sdk allows a hacker to bypass authentication procedures and gain unauthorized access to protected information.

The vulnerability of the MatrixClient.sendSharedHistoryKeys function in the JavaScript and TypeScript matrix-js-sdk development tools is related to insufficient protection of sensitive data. Exploiting this vulnerability could allow an attacker to bypass authentication procedures and gain...

CVE-2024-47080: Exposure of Sensitive Information to an Unauthorized Actor

matrix-js-sdk is the Matrix Client-Server SDK for JavaScript and TypeScript. In matrix-js-sdk versions versions 9.11.0 through 34.7.0, the method MatrixClient.sendSharedHistoryKeys is vulnerable to interception by malicious homeservers. The method was introduced by MSC3061 and is commonly used to...