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    CVE-2023-49339

    Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.

    Published:Feb 13, 2024
    Last Modified:May 7, 2025
    EPS:Feb 13, 2024
    EPSS Score:0.00178
    CVSS Score:6.5

    Affected Products

    Vendor
    Ellucian
    Product
    Banner

    Exploits

    https://github.com/3zizme/CVE-2023-49339/https://github.com/3zizme/CVE-2023-49339/https://github.com/3zizme/CVE-2023-49339

    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