CVE-2021-41843

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    CVE-2021-41843

    Published: 17 Dec 2021Last Modified: 8 Jul 2026

    Summary:

    Details: An authenticated SQL injection issue in the calendar search function of OpenEMR 6.0.0 before patch 3 allows an attacker to read data from all tables of the database via the parameter provider_id, as demonstrated by the /interface/main/calendar/index.php?module=PostCalendar&func=search URI.

    References: http://packetstormsecurity.com/files/165301/OpenEMR-6.0.0-6.1.0-dev-SQL-Injection.html, http://seclists.org/fulldisclosure/2021/Dec/38, https://trovent.github.io/security-advisories/TRSA-2109-01/TRSA-2109-01.txt, https://trovent.io/security-advisory-2109-01

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 4c3f9f5917d765f944cdbf3b9df15375476b3711
    Fixed -None

    Affected versions

    6.0.0-NA
    6.0.0-patch_1
    6.0.0-patch_2

    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-2021-41843 | CVE-DB