{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45419","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-12T01:48:40.453Z","datePublished":"2026-07-15T19:21:46.596Z","dateUpdated":"2026-07-18T01:24:30.454Z"},"containers":{"cna":{"title":"DataEase: Arbitrary File Write Vulnerability","problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"HIGH","subAvailabilityImpact":"HIGH","baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H","version":"4.0"}}],"references":[{"name":"https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9"},{"name":"https://github.com/dataease/dataease/commit/d34f413ef047bd275909d67310d200cbc8ae31ba","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/dataease/commit/d34f413ef047bd275909d67310d200cbc8ae31ba"},{"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":"2026-07-15T19:21:46.596Z"},"descriptions":[{"lang":"en","value":"DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template saves call TemplateManageService#save, StaticResourceServer#saveFilesToServe, and the /de2api/templateManage/save endpoint with attacker-controlled staticResource names and Base64 content, allowing path traversal and arbitrary file writes because only / was used when extracting the file name. This issue is fixed in version 2.10.23."}],"source":{"advisory":"GHSA-83fh-fgh3-g9f9","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-18T01:23:24.298175Z","id":"CVE-2026-45419","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-18T01:24:30.454Z"}}]}}