CVE-2026-125786

MEDIUM 5.3

WordPress Quiz And Survey Master plugin <= 11.3.0 - Content Injection vulnerability

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Code Injection.This issue affects Quiz And Survey Master: from n/a through 11.3.0.

CWE	CWE-80
Vendor	expresstech
Product	quiz and survey master
Published	Nov 12, 2026
Last Updated	Nov 12, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

ExpressTech / Quiz And Survey Master

0 ≤ 11.3.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Benjamin Kincses (Dextheking1) | Patchstack Bug Bounty Program