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vuln-cve/data/2026/28xxx/CVE-2026-28795.json
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{
"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"
}
}
]
}
}