{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-49833",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-01T18:50:36.056Z",
        "datePublished": "2026-09-02T17:18:00.856Z",
        "dateUpdated": "2026-09-02T17:42:09.238Z"
    },
    "containers": {
        "cna": {
            "title": "DSpace: Path Traversal possible in LDN message generation",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-22",
                            "lang": "en",
                            "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 5.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "HIGH",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:L",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/DSpace/DSpace/security/advisories/GHSA-9qm4-rh6w-pq5x",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/DSpace/DSpace/security/advisories/GHSA-9qm4-rh6w-pq5x"
                },
                {
                    "name": "https://github.com/DSpace/DSpace/pull/12540",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/DSpace/DSpace/pull/12540"
                },
                {
                    "name": "https://github.com/DSpace/DSpace/pull/12552",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/DSpace/DSpace/pull/12552"
                }
            ],
            "affected": [
                {
                    "vendor": "DSpace",
                    "product": "DSpace",
                    "versions": [
                        {
                            "version": ">= 8.0-rc1, < 8.4",
                            "status": "affected"
                        },
                        {
                            "version": ">= 9.0-rc1, < 9.3",
                            "status": "affected"
                        },
                        {
                            "version": "= 10-rc1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-02T17:18:00.856Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "DSpace open source software is a repository application which provides durable access to digital resources. From versions 8.0-rc1 to before 8.4, 9.0-rc1 to before 9.3, and 10-rc1 to before 10.0, a path traversal vulnerability is possible via the COAR Notify / LDN service in DSpace. The attacker MUST already have DSpace administrator credentials in order to perform the attack. When reading a file input stream of an \"inbound pattern\" / \"template\", used to generate an LDN message, the LDN class does not check for path traversal or restrict the templates to a known base path. This could allow an untrusted file from elsewhere in the file system (e.g. an export log, a bitstream path, a temporary file) to be read and interpreted as an Apache Velocity template. This issue has been patched in versions 8.4, 9.3, and 10.0."
                }
            ],
            "source": {
                "advisory": "GHSA-9qm4-rh6w-pq5x",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-02T17:41:13.262530Z",
                                "id": "CVE-2026-49833",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "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": "2026-09-02T17:42:09.238Z"
                }
            }
        ]
    }
}