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    CVE-2014-9714

    Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.

    Published:Apr 13, 2015
    Last Modified:Apr 12, 2025
    EPS:Apr 13, 2015
    EPSS Score:0.00521
    CVSS Score:4.3

    Affected Products

    Vendor
    Facebook
    Product
    Hiphop Virtual Machine

    Exploits

    https://phabricator.wikimedia.org/T85851https://phabricator.wikimedia.org/T85851

    Related CVEs

    CVE-2019-3570 (CVSS 9.8) — Call to the scrypt_enc() function in HHVM can lead to heap corruption by using specifically crafted parameters…
    CVE-2014-2209 (CVSS 5) — Facebook HipHop Virtual Machine (HHVM) before 3.1.0 does not drop supplemental group memberships within hphp/u…
    CVE-2014-5386 (CVSS 5) — The mcrypt_create_iv function in hphp/runtime/ext/mcrypt/ext_mcrypt.cpp in Facebook HipHop Virtual Machine (HH…
    CVE-2014-6228 (CVSS 7.5) — Integer overflow in the string_chunk_split function in hphp/runtime/base/zend-string.cpp in Facebook HipHop Vi…
    CVE-2014-6229 (CVSS 5) — The HashContext class in hphp/runtime/ext/ext_hash.cpp in Facebook HipHop Virtual Machine (HHVM) before 3.3.0 …
    CVE-2014-2208 (CVSS 7.5) — CRLF injection vulnerability in the LightProcess protocol implementation in hphp/util/light-process.cpp in Fac…

    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