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    1 vulnerability by pressprimer

    CVE-2026-10623 (GCVE-0-2026-10623)

    Vulnerability from cvelistv5 – Published: 2026-06-18 05:34 – Updated: 2026-06-18 18:18
    VLAI
    Title
    PressPrimer Quiz <= 2.3.0 - Insecure Direct Object Reference to Authenticated (Custom+) Arbitrary Modification via 'quiz_id', 'item_id', and 'rule_id' Parameters
    Summary
    The PressPrimer Quiz – AI Quiz Maker, Exam Builder & LMS Assessment Plugin plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.3.0 via the 'rule_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to modify or delete quiz rules belonging to other teachers, resulting in unauthorized tampering of another user's quiz structure.
    Severity
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    References
    Impacted products
    Credits
    Truong Tran
    Show details on NVD website
    To clipboard 

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                "id": "CVE-2026-10623",
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                "role": "CISA Coordinator",
                "timestamp": "2026-06-18T18:18:19.190256Z",
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        {
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      "title": "PressPrimer Quiz \u003c= 2.3.0 - Insecure Direct Object Reference to Authenticated (Custom+) Arbitrary Modification via \u0027quiz_id\u0027, \u0027item_id\u0027, and \u0027rule_id\u0027 Parameters"
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