GHSA-vpw5-grxx-v396

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    GHSA-vpw5-grxx-v396

    Published: 2 Sept 2021Last Modified: 8 Nov 2023

    Summary: CSRF token exposure in TYPO3 extension

    Details: When using the CsrfTokenViewHelper the extension discloses the user's session identifier to HTML output without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance Cross Site Scripting in the frontend output.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-36793, https://github.com/Lacr1ma/routes, https://typo3.org/security/advisory/typo3-ext-sa-2021-008

    Affected packages

    Package

    Name: lms/routes

    Purl: pkg:composer/lms/routes

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.1

    Affected versions

    v1.3.3

    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
    GHSA-vpw5-grxx-v396 | CVE-DB