{"id":"CVE-2026-49830","title":"DSpace open source software is a repository application which provides durable access to digital resources","summary":"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 …","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-20"],"vendor":"dspace","product":"org.dspace:dspace-api","affected":["org.dspace:dspace-api <= 7.6.6","org.dspace:dspace-api >= 8.0-rc1, <= 8.3","org.dspace:dspace-api >= 9.0-rc1, <= 9.2","org.dspace:dspace-api = 10-rc1"],"patched":["org.dspace:dspace-api 7.6.7","org.dspace:dspace-api 8.4","org.dspace:dspace-api 9.3","org.dspace:dspace-api 10.0"],"published":"2026-09-02","updated":"2026-09-09","sourceUpdated":"2026-09-09T21:05:23.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-49830","references":[{"url":"https://github.com/DSpace/DSpace/pull/12541","label":"security-advisories@github.com"},{"url":"https://github.com/DSpace/DSpace/pull/12542","label":"security-advisories@github.com"},{"url":"https://github.com/DSpace/DSpace/pull/12543","label":"security-advisories@github.com"},{"url":"https://github.com/DSpace/DSpace/security/advisories/GHSA-c827-pw3m-67w7","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-c827-pw3m-67w7"}],"tags":["nvd","ghsa","maven"],"epss":0.00406,"epssPercentile":0.34613,"aliases":["GHSA-c827-pw3m-67w7"],"ecosystem":"maven","ingestedAt":"2026-07-08T20:46:41.609Z","slug":"CVE-2026-49830","body":"## Overview\n\nDSpace 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-49830)\n\nAffected packages:\n\n- `org.dspace:dspace-api <= 7.6.6`\n- `org.dspace:dspace-api >= 8.0-rc1, <= 8.3`\n- `org.dspace:dspace-api >= 9.0-rc1, <= 9.2`\n- `org.dspace:dspace-api = 10-rc1`\n\nPatched in:\n\n- `org.dspace:dspace-api 7.6.7`\n- `org.dspace:dspace-api 8.4`\n- `org.dspace:dspace-api 9.3`\n- `org.dspace:dspace-api 10.0`\n\nSource: https://github.com/advisories/GHSA-c827-pw3m-67w7","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":24.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}