{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-62945",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-07-14T22:32:17.731Z",
        "datePublished": "2026-08-20T21:51:19.844Z",
        "dateUpdated": "2026-08-20T21:51:19.844Z"
    },
    "containers": {
        "cna": {
            "title": "TREK: Cross-trip reservation title disclosure via file links",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-639",
                            "lang": "en",
                            "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 4.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/liketrek/TREK/security/advisories/GHSA-r4cp-666p-8f69",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/liketrek/TREK/security/advisories/GHSA-r4cp-666p-8f69"
                },
                {
                    "name": "https://github.com/liketrek/TREK/pull/1324",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/liketrek/TREK/pull/1324"
                },
                {
                    "name": "https://github.com/liketrek/TREK/commit/03cdb4d27689922460ba87085d04b426d4d40d26",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/liketrek/TREK/commit/03cdb4d27689922460ba87085d04b426d4d40d26"
                },
                {
                    "name": "https://github.com/liketrek/TREK/releases/tag/v3.1.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/liketrek/TREK/releases/tag/v3.1.3"
                }
            ],
            "affected": [
                {
                    "vendor": "mauriceboe",
                    "product": "TREK",
                    "versions": [
                        {
                            "version": "< 3.1.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-20T21:51:19.844Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "TREK is a collaborative travel planner. Prior to 3.1.3, TREK file upload, update, and link actions accept attacker-controlled reservation_id, place_id, and assignment_id values without using findForeignLinkTarget() to verify that the referenced object belongs to the file's trip. An authenticated user with file-edit permission on any accessible trip can submit a foreign reservation identifier through POST /api/trips/:tripId/files/:id/link, POST /api/trips/:tripId/files, or PUT /api/trips/:tripId/files/:id. Subsequent reads through FILE_SELECT or getFileLinks() join the foreign reservation and return reservation_title, disclosing reservation existence and titles across private trip boundaries. This issue is fixed in version 3.1.3."
                }
            ],
            "source": {
                "advisory": "GHSA-r4cp-666p-8f69",
                "discovery": "UNKNOWN"
            }
        }
    }
}