Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress, CVE-2026-14820
- CVE, Research URL
- Home page URL
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Security reports for Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress
- Published on
- Jul 27, 2026
- Research 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.
- Affected versions
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max 11.1.3.
- Status
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vulnerable