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    CVE-2020-13484

    Bitrix24 through 20.0.975 allows SSRF via an intranet IP address in the services/main/ajax.php?action=attachUrlPreview url parameter, if the destination URL hosts an HTML document containing '<meta name="og:image" content="' followed by an intranet URL.

    Published:Jun 24, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 24, 2020
    EPSS Score:0.00732
    CVSS Score:9.8

    Affected Products

    Vendor
    Bitrix24
    Product
    Bitrix24

    Exploits

    https://gist.github.com/mariuszpoplwski/f261a4bc06adde5c78760559db9d63bdhttps://gist.github.com/mariuszpoplwski/f261a4bc06adde5c78760559db9d63bd

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

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    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