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    CVE-2020-23776

    A SSRF vulnerability exists in Winmail 6.5 in app.php in the key parameter when HTTPS is on. An attacker can use this vulnerability to cause the server to send a request to a specific URL. An attacker can modify the request header 'HOST' value to cause the server to send the request.

    Published:Jan 26, 2021
    Last Modified:Nov 21, 2024
    EPS:Jan 26, 2021
    EPSS Score:0.00278
    CVSS Score:7.5

    Affected Products

    Vendor
    Winmail Project
    Product
    Winmail

    Exploits

    https://github.com/zhonghaozhao/winmail/issues/3https://github.com/zhonghaozhao/winmail/issues/3

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    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