{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-49830", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-01T18:50:36.056Z", "datePublished": "2026-09-02T17:16:20.316Z", "dateUpdated": "2026-09-02T17:16:20.316Z"}, "containers": {"cna": {"title": "DSpace: ORE resource URI does not validate scheme for non-web resources", "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "lang": "en", "description": "CWE-20: Improper Input Validation", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/DSpace/DSpace/security/advisories/GHSA-c827-pw3m-67w7", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/DSpace/DSpace/security/advisories/GHSA-c827-pw3m-67w7"}, {"name": "https://github.com/DSpace/DSpace/pull/12541", "tags": ["x_refsource_MISC"], "url": "https://github.com/DSpace/DSpace/pull/12541"}, {"name": "https://github.com/DSpace/DSpace/pull/12542", "tags": ["x_refsource_MISC"], "url": "https://github.com/DSpace/DSpace/pull/12542"}, {"name": "https://github.com/DSpace/DSpace/pull/12543", "tags": ["x_refsource_MISC"], "url": "https://github.com/DSpace/DSpace/pull/12543"}], "affected": [{"vendor": "DSpace", "product": "DSpace", "versions": [{"version": "< 7.6.7", "status": "affected"}, {"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": "2026-09-02T17:16:20.316Z"}, "descriptions": [{"lang": "en", "value": "DSpace open source software is a repository application which provides durable access to digital resources. Prior to versions 7.6.7, 8.4, 9.3, and 10.0, when ingesting an aggregated ORE resource by URI (using the OAI-ORE Harvester), the ORE Ingestion Crosswalk does not validate the URI scheme. This may allow for local file inclusion via malicious paths like file:///etc/passwd. The attacker MUST already have DSpace collection administrator privileges in order to perform the attack. This issue has been patched in versions 7.6.7, 8.4, 9.3, and 10.0."}], "source": {"advisory": "GHSA-c827-pw3m-67w7", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "DSpace", "vendor": "DSpace", "versions": [{"status": "affected", "version": "< 7.6.7"}, {"status": "affected", "version": ">= 8.0-rc1, < 8.4"}, {"status": "affected", "version": ">= 9.0-rc1, < 9.3"}, {"status": "affected", "version": "= 10-rc1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "DSpace open source software is a repository application which provides durable access to digital resources. Prior to versions 7.6.7, 8.4, 9.3, and 10.0, when ingesting an aggregated ORE resource by URI (using the OAI-ORE Harvester), the ORE Ingestion Crosswalk does not validate the URI scheme. This may allow for local file inclusion via malicious paths like file:///etc/passwd. The attacker MUST already have DSpace collection administrator privileges in order to perform the attack. This issue has been patched in versions 7.6.7, 8.4, 9.3, and 10.0."}], "id": "CVE-2026-49830", "lastModified": "2026-09-02T18:19:32.027", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 0.7, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-09-02T18:19:32.027", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/DSpace/DSpace/pull/12541"}, {"source": "security-advisories@github.com", "url": "https://github.com/DSpace/DSpace/pull/12542"}, {"source": "security-advisories@github.com", "url": "https://github.com/DSpace/DSpace/pull/12543"}, {"source": "security-advisories@github.com", "url": "https://github.com/DSpace/DSpace/security/advisories/GHSA-c827-pw3m-67w7"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-09-03T11:00:03.819512+00:00", "updated": "2026-09-03T11:00:03.819519+00:00", "vendors": []}