CVE-2021-45821

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    CVE-2021-45821

    Published: 16 Mar 2022Last Modified: 10 Mar 2026

    Summary:

    Details: A blind SQL injection vulnerability exists in Xbtit 3.1 via the sid parameter in ajaxchat/getHistoryChatData.php file that is accessible by a registered user. As a result, a malicious user can extract sensitive data such as usernames and passwords and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

    References: , https://emaragkos.gr/infosec-adventures/xbtit-3-1-sql-njection/, https://github.com/btiteam/xbtit-3.1/blob/master/ajaxchat/getHistoryChatData.php, https://github.com/btiteam/xbtit-3.1/issues/6

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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-2021-45821 | CVE-DB