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    1 vulnerability by FriendsOfTYPO3

    CVE-2020-15086 (GCVE-0-2020-15086)

    Vulnerability from cvelistv5 – Published: 2020-07-29 16:15 – Updated: 2024-08-04 13:08
    VLAI
    Title
    Potential Remote Code Execution in TYPO3 with mediace extension
    Summary
    In TYPO3 installations with the "mediace" extension from version 7.6.2 and before version 7.6.5, it has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. The allows to inject arbitrary data having a valid cryptographic message authentication code and can lead to remote code execution. To successfully exploit this vulnerability, an attacker must have access to at least one `Extbase` plugin or module action in a TYPO3 installation. This is fixed in version 7.6.5 of the "mediace" extension for TYPO3.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    CWE
    • CWE-20 - {"CWE-20":"Improper Input Validation"}
    • CWE-325 - {"CWE-325":"Missing Required Cryptographic Step"}
    • CWE-502 - {"CWE-502":"Deserialization of Untrusted Data"}
    • CWE-200 - Information Exposure
    Assigner
    References
    Impacted products
    Vendor Product Version
    FriendsOfTYPO3 mediace Affected: >= 7.6.2, < 7.6.5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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