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    CVE-2023-47320

    Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control. An attacker with low privileges is able to execute the administrator-only function of putting the application in "Maintenance Mode" due to broken access control. This makes the application unavailable to all users. This affects Silverpeas Core 6.3.1 and below.

    Published:Dec 13, 2023
    Last Modified:May 22, 2025
    EPS:Dec 13, 2023
    EPSS Score:0.00268
    CVSS Score:8.1

    Affected Products

    Vendor
    Silverpeas
    Product
    Silverpeas

    Exploits

    https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47320https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47320

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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