{"id":"CVE-2026-49830","summary":"DSpace: ORE resource URI does not validate scheme for non-web resources","details":"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.","aliases":["GHSA-c827-pw3m-67w7"],"modified":"2026-09-05T03:30:50.668919891Z","published":"2026-09-02T17:16:20.316Z","database_specific":{"cwe_ids":["CWE-20"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49830.json","unresolved_ranges":[{"extracted_events":[{"introduced":"= 10-rc1"},{"last_affected":"= 10-rc1"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49830.json"},{"type":"ADVISORY","url":"https://github.com/DSpace/DSpace/security/advisories/GHSA-c827-pw3m-67w7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49830"},{"type":"FIX","url":"https://github.com/DSpace/DSpace/pull/12541"},{"type":"FIX","url":"https://github.com/DSpace/DSpace/pull/12542"},{"type":"FIX","url":"https://github.com/DSpace/DSpace/pull/12543"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dspace/dspace","events":[{"introduced":"0"},{"fixed":"ef3524af202c1755925f94c2470351f920be351f"},{"introduced":"769129115a4e2f987b01e9af5f3191d10fb1ecc0"},{"fixed":"544632c10883df7d149e68c8accb68c135c083e1"},{"introduced":"0896000a6539395c0e3d19a7187b58f39a72a172"},{"fixed":"e0fae432fff2743da99e3f9152e9439d549652e7"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"7.6.7"},{"introduced":"8.0-rc1"},{"fixed":"8.4"},{"introduced":"9.0-rc1"},{"fixed":"9.3"}],"source":"AFFECTED_FIELD"}}],"versions":["dspace-7.6","dspace-9.0","dspace-7.6.6","dspace-8.3","dspace-9.2","dspace-7.6.5","dspace-7.6.4","dspace-8.2","dspace-9.1","dspace-9.0-rc1","dspace-7.6.3","dspace-8.1","dspace-7.4","dspace-7.6.2","dspace-8.0","dspace-7.6.1","dspace-8.0-rc1","dspace-7.2","dspace-7.0","dspace-7.5","dspace-7.3","dspace-7.1","dspace-7.0-beta5","dspace-7.0-beta4.1","dspace-7.0-beta4","dspace-7.0-beta3","dspace-7.0-beta2.1","dspace-7.0-beta2","dspace-7.0-beta1","dspace-7.0-preview-1","dspace-6.0","dspace-6.0-rc4","dspace-6.0-rc3","dspace-6.0-rc2","dspace-6.0-rc1","dspace-6.0-pre-DS-2701","dspace-5.0","dspace-5.0-rc3","dspace-5.0-rc2","dspace-5.0-rc1","dspace-4.0","dspace-4.0-rc3","dspace-4.0-rc2","dspace-4.0-rc1","dspace-3.0","dspace-3.0-rc3","dspace-3.0-rc2","dspace-3.0-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49830.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N"}]}