{"id":"CVE-2020-36319","state":"PUBLISHED","title":"Potential sensitive data exposure in applications using Vaadin 15","description":"Insecure configuration of default ObjectMapper in com.vaadin:flow-server versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. @RestController","publishedAt":"2021-04-23T16:05:40.661Z","updatedAt":"2024-09-16T23:45:49.973Z","severity":{"score":3.1,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"Vaadin"},"assigner":"Vaadin","products":["Vaadin Vaadin","Vaadin flow-server"],"affected":[{"vendor":"Vaadin","product":"Vaadin","versions":[{"version":"15.0.0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Vaadin","product":"flow-server","versions":[{"version":"3.0.0","status":"affected","lessThan":"*","versionType":"custom"}]}],"references":["https://vaadin.com/security/cve-2020-36319","https://github.com/vaadin/flow/pull/8016","https://github.com/vaadin/flow/pull/8051"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T19:47:24.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/36xxx/CVE-2020-36319.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-36319","state":"PUBLISHED","datePublished":"2021-04-23T16:05:40.661Z","dateUpdated":"2024-09-16T23:45:49.973Z","assignerShortName":"Vaadin","assignerOrgId":"9e0f3122-90e9-42d5-93de-8c6b98deef7e","dateReserved":"2021-04-13T00:00:00.000Z"},"containers":{"cna":{"title":"Potential sensitive data exposure in applications using Vaadin 15","descriptions":[{"lang":"en","value":"Insecure configuration of default ObjectMapper in com.vaadin:flow-server versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. @RestController"}],"affected":[{"vendor":"Vaadin","product":"Vaadin","versions":[{"version":"15.0.0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Vaadin","product":"flow-server","versions":[{"version":"3.0.0","status":"affected","lessThan":"*","versionType":"custom"}]}],"references":[{"url":"https://vaadin.com/security/cve-2020-36319","tags":["x_refsource_MISC"]},{"url":"https://github.com/vaadin/flow/pull/8016","tags":["x_refsource_MISC"]},{"url":"https://github.com/vaadin/flow/pull/8051","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","description":"CWE-200 Information Exposure","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Vaadin","dateUpdated":"2021-04-23T16:05:40.000Z","orgId":"9e0f3122-90e9-42d5-93de-8c6b98deef7e"},"credits":[{"lang":"en","value":"This issue was discovered and responsibly reported by Christian Knoop (https://github.com/knoobie)."}],"datePublic":"2020-04-21T00:00:00.000Z","source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"AKA":"","ASSIGNER":"security@vaadin.com","DATE_PUBLIC":"2020-04-21T08:17:00.000Z","ID":"CVE-2020-36319","STATE":"PUBLIC","TITLE":"Potential sensitive data exposure in applications using Vaadin 15"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Vaadin","version":{"version_data":[{"platform":"","version_affected":">=","version_name":"","version_value":"15.0.0"},{"platform":"","version_affected":"<=","version_name":"","version_value":"15.0.4 +1"}]}},{"product_name":"flow-server","version":{"version_data":[{"platform":"","version_affected":">=","version_name":"","version_value":"3.0.0"},{"platform":"","version_affected":"<=","version_name":"","version_value":"3.0.5 +1"}]}}]},"vendor_name":"Vaadin"}]}},"configuration":[],"credit":[{"lang":"eng","value":"This issue was discovered and responsibly reported by Christian Knoop (https://github.com/knoobie)."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Insecure configuration of default ObjectMapper in com.vaadin:flow-server versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. @RestController"}]},"exploit":[],"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-200 Information Exposure"}]}]},"references":{"reference_data":[{"name":"https://vaadin.com/security/cve-2020-36319","refsource":"MISC","url":"https://vaadin.com/security/cve-2020-36319"},{"name":"https://github.com/vaadin/flow/pull/8016","refsource":"MISC","url":"https://github.com/vaadin/flow/pull/8016"},{"name":"https://github.com/vaadin/flow/pull/8051","refsource":"MISC","url":"https://github.com/vaadin/flow/pull/8051"}]},"solution":[],"source":{"advisory":"","defect":[],"discovery":"EXTERNAL"},"work_around":[]}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://vaadin.com/security/cve-2020-36319","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/vaadin/flow/pull/8016","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/vaadin/flow/pull/8051","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:23:10.530Z"}}]}}}