CVE-2021-36865

WordPress Quiz And Survey Master plugin <= 7.3.4 - Insecure direct object references (IDOR) vulnerability

Published Sep 30, 2022 CVSS 3.1 · 3.8 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Update to 7.3.5 or higher version.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-23441 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:07 PM
Reserved
Jul 19, 2021, 12:00 AM
Status
Modified
Published
Sep 30, 2022, 7:15 PM
Modified
Jun 17, 2026, 3:59 AM