CVE-2026-125787— WordPress Quiz And Survey Master plugin <= 11.3.0 - Broken Access Control vulnerability

Quick assessment

Affected

ExpressTech Quiz And Survey Master

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ExpressTech Quiz And Survey Master 插件（quiz-master-next）存在缺少授权（Missing Authorization）漏洞，攻击者可利用其访问控制安全级别配置不当的问题进行攻击。该问题影响 Quiz And Survey Master 插件的从 n/a 到 11.3.0 的所有版本。

CVSS 5.4 · Medium Updated Nov 12, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

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

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

授权机制缺失

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
ExpressTech	Quiz And Survey Master	0 ~ 11.3.0	-

II. Public POCs for CVE-2026-125787

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-125787

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Other References for CVE-2026-125787 (1)

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 vdb-entry

https://www.cve.org/CVERecord?id=CVE-2026-125787

IV. Related Vulnerabilities

Same product: Quiz And Survey Master

Same vendor: ExpressTech

Same weakness: CWE-862