{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-49988",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-02T18:30:51.282Z",
        "datePublished": "2026-07-15T18:05:10.789Z",
        "dateUpdated": "2026-07-18T01:16:12.325Z"
    },
    "containers": {
        "cna": {
            "title": "Repomix: attach_packed_output can bypass file-read secret scanning for supported local files",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "lang": "en",
                            "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 6.8,
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/yamadashy/repomix/security/advisories/GHSA-hwpp-h97w-2h3j",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/yamadashy/repomix/security/advisories/GHSA-hwpp-h97w-2h3j"
                },
                {
                    "name": "https://github.com/yamadashy/repomix/commit/e447f7dba6f51fdb26bcad0c280542fca291960e",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/yamadashy/repomix/commit/e447f7dba6f51fdb26bcad0c280542fca291960e"
                },
                {
                    "name": "https://github.com/yamadashy/repomix/releases/tag/v1.14.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/yamadashy/repomix/releases/tag/v1.14.1"
                }
            ],
            "affected": [
                {
                    "vendor": "yamadashy",
                    "product": "repomix",
                    "versions": [
                        {
                            "version": "< 1.14.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-07-15T18:05:10.789Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Repomix is a tool that packs repositories into AI-friendly files. Prior to 1.14.1, the Repomix MCP server attach_packed_output and read_repomix_output flow can register and read arbitrary local .json, .txt, .md, or .xml files without the file_system_read_file runSecretLint() safety check or Repomix packed-output validation, allowing MCP callers to bypass the local file-read secret-scanning boundary. This issue is fixed in version 1.14.1."
                }
            ],
            "source": {
                "advisory": "GHSA-hwpp-h97w-2h3j",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/yamadashy/repomix/security/advisories/GHSA-hwpp-h97w-2h3j",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-18T01:14:38.704252Z",
                                "id": "CVE-2026-49988",
                                "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": "2026-07-18T01:16:12.325Z"
                }
            }
        ]
    }
}