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    CVE-2019-12479

    An issue was discovered in 20|20 Storage 2.11.0. A Path Traversal vulnerability in the TwentyTwenty.Storage library in the LocalStorageProvider allows creating and reading files outside of the specified basepath. If the application using this library does not sanitize user-supplied filenames, then this issue may be exploited to read or write arbitrary files. This affects LocalStorageProvider.cs.

    Published:Aug 13, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 13, 2019
    EPSS Score:0.00503
    CVSS Score:9.1

    Affected Products

    Vendor
    Twentytwenty.storage Project
    Product
    Twentytwenty.storage

    Exploits

    https://security401.com/twentytwenty-storage-path-traversal/https://security401.com/twentytwenty-storage-path-traversal/

    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