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    CVE-2017-14143

    The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to validate cookie signatures, which allows remote attackers to bypass an intended protection mechanism and consequently conduct PHP object injection attacks and execute arbitrary PHP code via a crafted userzone cookie.

    Published:Sep 19, 2017
    Last Modified:Apr 20, 2025
    EPS:Sep 19, 2017
    EPSS Score:0.77447
    CVSS Score:9.8

    Affected Products

    Vendor
    Kaltura
    Product
    Kaltura Server

    Exploits

    https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txthttps://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txthttps://www.exploit-db.com/exploits/43876https://www.exploit-db.com/exploits/43028

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    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