CVE Feed

    Dashboard / CVE / CVE-2021-36865

    CVE-2021-36865

    Insecure direct object references (IDOR) vulnerability in ExpressTech Quiz And Survey Master plugin <= 7.3.4 at WordPress allows attackers to change the content of the quiz.

    Published:Sep 30, 2022
    Last Modified:Feb 20, 2025
    EPS:Sep 30, 2022
    EPSS Score:0.00033
    CVSS Score:3.8

    Affected Products

    Vendor
    Quizandsurveymaster
    Product
    Quiz And Survey Master

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-14826 (CVSS 2.7) — The Quiz and Survey Master (QSM) WordPress plugin before 11.2.4 does not perform a per-object ownership check…
    CVE-2026-14825 (CVSS 2.7) — The Quiz and Survey Master (QSM) WordPress plugin before 11.2.4 does not perform a per-object ownership check…
    CVE-2026-14824 (CVSS 4.8) — The Quiz and Survey Master (QSM) WordPress plugin before 11.2.2 does not properly escape a question setting b…
    CVE-2026-14821 (CVSS 2.7) — The Quiz and Survey Master (QSM) WordPress plugin before 11.1.5 does not perform a capability check before de…
    CVE-2026-14820 (CVSS 5.3) — The Quiz and Survey Master (QSM) WordPress plugin before 11.1.3 does not implement rate limiting or standard …
    CVE-2025-6790 (CVSS 4.3) — The Quiz and Survey Master (QSM) WordPress plugin before 10.2.3 does not have CSRF check in place when updati…
    CVE-2023-47834 (CVSS 6.5) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ExpressT…
    CVE-2019-9575 (CVSS 6.1) — The Quiz And Survey Master plugin 6.0.4 for WordPress allows wp-admin/admin.php?page=mlw_quiz_results quiz_id …

    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