{
    "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"
                }
            }
        ]
    }
}