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    Dashboard / CVE / CVE-2023-50252

    CVE-2023-50252

    php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling `<use>` tag that references an `<image>` tag, it merges the attributes from the `<use>` tag to the `<image>` tag. The problem pops up especially when the `href` attribute from the `<use>` tag has not been sanitized. This can lead to an unsafe file read that can cause PHAR Deserialization vulnerability in PHP prior to version 8. Version 0.5.1 contains a patch for this issue.

    Published:Dec 12, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 12, 2023
    EPSS Score:0.09985
    CVSS Score:8.3

    Affected Products

    Vendor
    Dompdf
    Product
    Php-svg-lib

    Exploits

    https://github.com/dompdf/php-svg-lib/security/advisories/GHSA-jq98-9543-m4crhttps://github.com/dompdf/php-svg-lib/security/advisories/GHSA-jq98-9543-m4cr

    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