{"id":"CVE-2026-14820","state":"PUBLISHED","title":"Quiz And Survey Master < 11.1.3 - Unauthenticated User Enumeration and Password Oracle via Quiz Login","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.","publishedAt":"2026-07-27T06:00:05.866Z","updatedAt":"2026-07-27T17:37:40.405Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Quiz and Survey Master (QSM)"],"affected":[{"vendor":"Unknown","product":"Quiz and Survey Master (QSM)","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"11.1.3","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/22af8c73-8147-4205-8285-a35881f2d041/"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/14xxx/CVE-2026-14820.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14820","state":"PUBLISHED","datePublished":"2026-07-27T06:00:05.866Z","dateUpdated":"2026-07-27T17:37:40.405Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-06T08:27:15.311Z"},"containers":{"cna":{"title":"Quiz And Survey Master < 11.1.3 - Unauthenticated User Enumeration and Password Oracle via Quiz Login","descriptions":[{"lang":"en","value":"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":[{"vendor":"Unknown","product":"Quiz and Survey Master (QSM)","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"11.1.3","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/22af8c73-8147-4205-8285-a35881f2d041/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-200 Information Exposure","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-07-27T06:00:05.866Z"},"credits":[{"lang":"en","value":"Ahmad Mubarak Alanazi","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-27T17:36:58.463273Z","id":"CVE-2026-14820","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","type":"CWE","lang":"en","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-27T17:37:40.405Z"}}]}}}