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    CVE-2003-1373

    Directory traversal vulnerability in auth.php for PhpBB 1.4.0 through 1.4.4 allows remote attackers to read and include arbitrary files via .. (dot dot) sequences followed by NULL (%00) characters in CGI parameters, as demonstrated using the lang parameter in prefs.php.

    Published:Dec 31, 2003
    Last Modified:Apr 16, 2026
    EPS:Oct 17, 2007
    EPSS Score:0.00155
    CVSS Score:6.8

    Affected Products

    Vendor
    Phpbb Group
    Product
    Phpbb

    Exploits

    No exploit reference

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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