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    CVE-2013-1801

    The httparty gem 0.9.0 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for YAML type conversion, a similar vulnerability to CVE-2013-0156.

    Published:Apr 9, 2013
    Last Modified:Jan 7, 2026
    EPS:Apr 9, 2013
    EPSS Score:0.02991
    CVSS Score:7.5

    Affected Products

    Vendor
    Jnunemaker
    Product
    Httparty

    Exploits

    https://github.com/jnunemaker/httparty/commit/53a812426dd32108d6cba4272b493aa03bc8c031https://github.com/jnunemaker/httparty/commit/53a812426dd32108d6cba4272b493aa03bc8c031

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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