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    CVE-2021-23803

    This affects the package latte/latte before 2.10.6. There is a way to bypass allowFunctions that will affect the security of the application. When the template is set to allow/disallow the use of certain functions, adding control characters (x00-x08) after the function will bypass these restrictions.

    Published:Dec 17, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 17, 2021
    EPSS Score:0.00406
    CVSS Score:9.8

    Affected Products

    Vendor
    Nette
    Product
    Latte

    Exploits

    https://github.com/nette/latte/issues/279https://snyk.io/vuln/SNYK-PHP-LATTELATTE-1932226https://github.com/nette/latte/issues/279https://snyk.io/vuln/SNYK-PHP-LATTELATTE-1932226

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    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