{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-49867","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-01T22:03:19.641Z","datePublished":"2026-07-15T19:41:52.701Z","dateUpdated":"2026-07-18T01:38:33.335Z"},"containers":{"cna":{"title":"DataEase: Authenticated Stored XSS in DataEase Template Static Resources","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"PASSIVE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","subAvailabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf"},{"name":"https://github.com/dataease/dataease/commit/b00d9e3a73a9653bfc3ea0c41c0c3a5b0dd40bf8","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/dataease/commit/b00d9e3a73a9653bfc3ea0c41c0c3a5b0dd40bf8"},{"name":"https://github.com/dataease/dataease/releases/tag/v2.10.23","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/dataease/releases/tag/v2.10.23"}],"affected":[{"vendor":"dataease","product":"dataease","versions":[{"version":"< 2.10.23","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-15T19:41:52.701Z"},"descriptions":[{"lang":"en","value":"DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template static resources let authenticated users submit TemplateManageRequest.staticResource through POST /de2api/templateManage/save or DataVisualizationServer.decompression, after which StaticResourceServer.saveFilesToServe and StaticResourceServer.saveSingleFileToServe write Base64-decoded .svg content to /de2api/static-resource/<name>.svg without validating extension, MIME type, decoded bytes, or SVG scriptability, causing stored same-origin cross-site scripting when a victim loads the resource. This issue is fixed in version 2.10.23."}],"source":{"advisory":"GHSA-jqxj-h53x-mpvf","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/dataease/dataease/security/advisories/GHSA-jqxj-h53x-mpvf","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-18T01:37:42.882749Z","id":"CVE-2026-49867","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-18T01:38:33.335Z"}}]}}