CVE-2026-14820 — Quiz And Survey Master < 11.1.3 - Unauthenticated User Enumeration and Password Oracle via Quiz Login

CVE-2026-14820

Quiz And Survey Master < 11.1.3 - Unauthenticated User Enumeration and Password Oracle via Quiz Login PUBLISHED

Description (CNA)

The Quiz and Survey Master (QSM) WordPress plugin before 11.1.3 does not implement rate limiting or standard failed-login auditing on its front-end credential-check functionality and returns distinct responses for valid and invalid accounts, allowing unauthenticated attackers to enumerate valid usernames and to brute-force passwords while bypassing brute-force protection Quiz and Survey Master (QSM) WordPress plugin before 11.1.3.

Affected (CNA)

Vendor / product	Versions
Unknown / Quiz and Survey Master (QSM)	affected 0 before 11.1.3

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/22af8c73-8147-4205-8285-a35881f2d041/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.