CVE-2019-5009

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    CVE-2019-5009

    Published: 4 Jan 2019Last Modified: 10 Mar 2026

    Summary:

    Details: Vtiger CRM 7.1.0 before Hotfix2 allows uploading files with the extension "php3" in the logo upload field, if the uploaded file is in PNG format and has a size of 150x40. One can put PHP code into the image; PHP code can be executed using "<? ?>" tags, as demonstrated by a CompanyDetailsSave action. This bypasses the bad-file-extensions protection mechanism. It is related to actions/CompanyDetailsSave.php, actions/UpdateCompanyLogo.php, and models/CompanyDetails.php.

    References: , http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-January/037852.html, http://code.vtiger.com/vtiger/vtigercrm/commit/52fc2fb520ddc55949c2fbedaabd61ddd0109375, https://pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-Code-Execution.html, https://www.exploit-db.com/exploits/46065

    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