Medium severity5.3NVD Advisory· Published Jul 27, 2026· Updated Jul 27, 2026
CVE-2026-14820
CVE-2026-14820
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <11.1.3
Patches
Vulnerability mechanics
References
1News mentions
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