CVE-2021-33816

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    CVE-2021-33816

    Published: 10 Nov 2021Last Modified: 7 Aug 2026

    Summary:

    Details: The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shell_exec are blocked but backticks are not blocked.

    References: http://seclists.org/fulldisclosure/2021/Nov/39, https://trovent.github.io/security-advisories/TRSA-2106-01/TRSA-2106-01.txt, https://trovent.io/security-advisory-2106-01

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8243ffc174603084237bf6f6ce4f395811e7d617
    Fixed -None

    Affected versions

    13.0.2

    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
    CVE-2021-33816 | CVE-DB