CVE-2021-22911

    Dashboard / Vulnerabilities / CVE-2021-22911

    CVE-2021-22911

    Published: 27 May 2021Last Modified: 7 Aug 2026

    Summary:

    Details: 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.

    References: http://packetstormsecurity.com/files/162997/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html, http://packetstormsecurity.com/files/163419/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html, https://blog.sonarsource.com/nosql-injections-in-rocket-chat, https://hackerone.com/reports/1130721

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 62aa68d7166db80813bb1e92f4642e9b6b61471c
    Fixed -None

    Affected versions

    3.11.0-NA
    3.11.1
    3.11.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-22911 | CVE-DB