{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28795","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-03T14:25:19.245Z","datePublished":"2026-03-06T06:21:52.789Z","dateUpdated":"2026-03-09T19:52:48.920Z"},"containers":{"cna":{"title":"OpenChatBI: Critical Path Traversal Vulnerability in save_report Tool of OpenChatBI","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":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/zhongyu09/openchatbi/security/advisories/GHSA-vmwq-8g8c-jm79","tags":["x_refsource_CONFIRM"],"url":"https://github.com/zhongyu09/openchatbi/security/advisories/GHSA-vmwq-8g8c-jm79"},{"name":"https://github.com/zhongyu09/openchatbi/issues/10","tags":["x_refsource_MISC"],"url":"https://github.com/zhongyu09/openchatbi/issues/10"},{"name":"https://github.com/zhongyu09/openchatbi/pull/12","tags":["x_refsource_MISC"],"url":"https://github.com/zhongyu09/openchatbi/pull/12"},{"name":"https://github.com/zhongyu09/openchatbi/commit/372a7e861da5159c3106d64d6f6edf8284db8c75","tags":["x_refsource_MISC"],"url":"https://github.com/zhongyu09/openchatbi/commit/372a7e861da5159c3106d64d6f6edf8284db8c75"}],"affected":[{"vendor":"zhongyu09","product":"openchatbi","versions":[{"version":"< 0.2.2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-06T06:21:52.789Z"},"descriptions":[{"lang":"en","value":"OpenChatBI is an intelligent chat-based BI tool powered by large language models, designed to help users query, analyze, and visualize data through natural language conversations. Prior to version 0.2.2, the save_report tool in openchatbi/tool/save_report.py suffers from a critical path traversal vulnerability due to insufficient input sanitization of the file_format parameter. This issue has been patched in version 0.2.2."}],"source":{"advisory":"GHSA-vmwq-8g8c-jm79","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-09T19:52:39.189491Z","id":"CVE-2026-28795","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"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":"2026-03-09T19:52:48.920Z"}}]}}