CWE
75 89
Advisory Published
Updated

CVE-2021-22911: SQL Injection

First published: Thu May 27 2021(Updated: )

A improper input sanitization vulnerability exists in Rocket.Chat server 3.11, 3.12 & 3.13 that could lead to unauthenticated NoSQL injection, resulting potentially in RCE.

Credit: support@hackerone.com

Affected SoftwareAffected VersionHow to fix
Rocket.Chat Livechat=3.11.0
Rocket.Chat Livechat=3.12.0
Rocket.Chat Livechat=3.13.0

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Frequently Asked Questions

  • What is the severity of CVE-2021-22911?

    CVE-2021-22911 is considered a critical vulnerability due to its potential for unauthenticated NoSQL injection leading to remote code execution.

  • How do I fix CVE-2021-22911?

    To fix CVE-2021-22911, upgrade Rocket.Chat to version 3.13.1 or later, which includes patches for this vulnerability.

  • What versions of Rocket.Chat are affected by CVE-2021-22911?

    CVE-2021-22911 affects Rocket.Chat versions 3.11.0, 3.12.0, and 3.13.0.

  • What type of vulnerability is CVE-2021-22911?

    CVE-2021-22911 is an improper input sanitization vulnerability that can lead to NoSQL injection.

  • Could CVE-2021-22911 lead to other security issues?

    Yes, CVE-2021-22911 could lead to further security issues like unauthorized access and data manipulation through remote code execution.

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