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This issue has been patched in versions 8.6.54 and 9.6.0-alpha.43."},{"lang":"es","value":"Parse Server es un backend de código abierto que puede ser desplegado en cualquier infraestructura que pueda ejecutar Node.js. Antes de las versiones 8.6.54 y 9.6.0-alpha.43, un atacante puede suscribirse a LiveQuery con un parámetro watch dirigido a un campo protegido. Aunque el valor del campo protegido se elimina correctamente de las cargas útiles de los eventos, la presencia o ausencia de eventos de actualización revela si el campo protegido cambió, creando un oráculo binario. Para campos protegidos booleanos, el momento de los eventos de cambio es equivalente a conocer el valor del campo. Este problema ha sido parcheado en las versiones 8.6.54 y 9.6.0-alpha.43."}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/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":6.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","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:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-203"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*","versionEndExcluding":"8.6.54","matchCriteriaId":"D8308B2F-DE28-405A-AFD2-37822E0FD652"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*","versionStartIncluding":"9.0.0","versionEndExcluding":"9.6.0","matchCriteriaId":"1BAC01F8-0899-482C-8D91-64671BF2859A"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha1:*:*:*:node.js:*:*","matchCriteriaId":"BBED261F-CA1B-44BC-9C3A-37378590EFEE"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha10:*:*:*:node.js:*:*","matchCriteriaId":"418338C9-6AEC-492C-ACA4-9B3C0AAE149C"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha11:*:*:*:node.js:*:*","matchCriteriaId":"808B6482-BF8E-407D-8462-E757657CC323"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha12:*:*:*:node.js:*:*","matchCriteriaId":"B84C28F8-AADE-41BB-A0EF-B701AB57DC3A"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha13:*:*:*:node.js:*:*","matchCriteriaId":"7567BB81-7837-4265-B792-6A9B73CECF93"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha14:*:*:*:node.js:*:*","matchCriteriaId":"0035C6F1-21B9-42D1-BE29-690905F3558C"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha15:*:*:*:node.js:*:*","matchCriteriaId":"623FB30A-0693-4449-80FA-16D36B1BE66C"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha16:*:*:*:node.js:*:*","matchCriteriaId":"9B420167-CD3E-45A7-AD9A-0F83AEC634BA"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha17:*:*:*:node.js:*:*","matchCriteriaId":"030A8626-DBBD-4BF2-B362-79B44FB1204D"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha18:*:*:*:node.js:*:*","matchCriteriaId":"D38CFCC3-2AA9-4C8E-9064-FE97E6E8C45C"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha19:*:*:*:node.js:*:*","matchCriteriaId":"65BB78F2-3A1A-4CD1-B8A8-4AB043B5CA50"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha2:*:*:*:node.js:*:*","matchCriteriaId":"EDC98AF7-8620-4A25-9BE5-623672599677"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha20:*:*:*:node.js:*:*","matchCriteriaId":"23E28E0F-9379-4628-B9DC-8C94A45902CF"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha21:*:*:*:node.js:*:*","matchCriteriaId":"6631BE51-74FB-40C0-9E91-0EDF2DCADD7A"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha22:*:*:*:node.js:*:*","matchCriteriaId":"8B0E4254-14A3-4EB6-9E98-CF45EB08B17F"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:9.6.0:alp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