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Antes de la versión 3.4.7 en la rama \"stable\" y la versión 3.5.0.beta.8 en la rama \"tests-passed\", al emitir una clave de seguridad física para 2FA, el servidor generaba un desafío de WebAuthn, que el cliente firmaba. El desafío no se borraba de la sesión del usuario después de la autenticación, lo que podría permitir la reutilización y aumentar el riesgo de seguridad. Esto se solucionó en las versiones 3.4.7 y 3.5.0.beta.8."}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-384"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*","versionEndExcluding":"3.4.6","matchCriteriaId":"80C9BF5A-CF58-47C8-8972-8E72B5AE2F75"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*","versionEndIncluding":"3.5.0","matchCriteriaId":"73CCF1CA-974D-46FC-AC27-08119E603047"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta1:*:*:beta:*:*:*","matchCriteriaId":"66931995-F794-48F0-9DBB-9048B6C9D8DD"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta2:*:*:beta:*:*:*","matchCriteriaId":"B0461B93-273C-4305-80F9-C70A100B4DFE"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta3:*:*:beta:*:*:*","matchCriteriaId":"F1596D4E-FD8B-4443-AAAE-1D4AC6B1CE6D"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta4:*:*:beta:*:*:*","matchCriteriaId":"997761D0-A8A1-438F-83DE-5E9E4890CEED"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta5:*:*:beta:*:*:*","matchCriteriaId":"685B6537-929A-4DC9-8984-E114C5CB6E77"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta6:*:*:beta:*:*:*","matchCriteriaId":"D9D71C7F-CDE7-41DE-84DF-ACE62AD829B2"},{"vulnerable":true,"criteria":"cpe:2.3:a:discourse:discourse:3.5.0:beta7:*:*:beta:*:*:*","matchCriteriaId":"7406D79F-ADD6-4AA6-95C9-7CC3EB19DFC8"}]}]}],"references":[{"url":"https://github.com/discourse/discourse/commit/20bf65099bb861a141bc10e8a4eab65329d91802","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/discourse/discourse/commit/8bc0cee2c00a514ea60f33ea6172da2ce5a05beb","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/discourse/discourse/security/advisories/GHSA-hv49-93h5-4wcv","source":"security-advisories@github.com","tags":["Third Party Advisory"]}]}}]}