CVE-2026-125787 PUBLISHED

WordPress Quiz And Survey Master plugin <= 11.3.0 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 10.11.2026 Published: 12.11.2026 Updated: 12.11.2026

Missing Authorization vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Quiz And Survey Master: from n/a through 11.3.0.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS Score: 5.4

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	ExpressTech
Product	Quiz And Survey Master
Versions	Default: unaffected affected from 0 to 11.3.0 (incl.)

Solutions

Update the WordPress Quiz And Survey Master plugin to the latest available version (at least 11.3.1).

Credits

Daniel Walker | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-11-3-0-broken-access-control-vulnerability?_s_id=cve

Problem Types

Missing Authorization CWE

Impacts

Exploiting Incorrectly Configured Access Control Security Levels