CRLF Injection Affecting matrix-org-irc Open this link in a new tab package, versions <1.2.1


0.0
high
  • Attack Complexity

    Low

  • User Interaction

    Required

  • Confidentiality

    High

  • Integrity

    High

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  • snyk-id

    SNYK-JS-MATRIXORGIRC-2808855

  • published

    6 May 2022

  • disclosed

    5 May 2022

  • credit

    Val Lorentz

How to fix?

Upgrade matrix-org-irc to version 1.2.1 or higher.

Overview

matrix-org-irc is an An IRC client library for node, written in Typescript.

Affected versions of this package are vulnerable to CRLF Injection which allows an attacker to manipulate a Matrix user into executing IRC commands by having them reply to a maliciously crafted message.