{"items":[{"id":"NVI-00017756","kind":"vulnerability","title":"DSpace: ORE resource URI does not validate scheme for non-web resources","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c827-pw3m-67w7","CVE-2026-49830"],"plain_summary":"GitHub lists this reviewed advisory for org.dspace:dspace-api, org.dspace:dspace-api, org.dspace:dspace-api, org.dspace:dspace-api. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-5c9adbf9b9a93ee351e813a661736d3d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-07-08T20:25:54.000Z","value":"4.4 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5c9adbf9b9a93ee351e813a661736d3d"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-5c9adbf9b9a93ee351e813a661736d3d","url":"https://github.com/advisories/GHSA-c827-pw3m-67w7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-c827-pw3m-67w7","publisher":"GitHub Advisory Database","observed_at":"2026-11-04T23:34:51.634Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5c9adbf9b9a93ee351e813a661736d3d"],"technology":"org.dspace:dspace-api","known_exclusions":[],"conditions_summary":"## Overview\n\nWhen 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`. _This vulnerability impacts DSpace versions <= 7.6.6, 8.0 <= 8.3, 9.0 <= 9.2._ The attacker MUST already have DSpace collection administrator privileges in order to perform the attack.\n\nExpected behaviour : Only external web resources should be ingested as ORE resources, preferably from the trusted endpoint.\n\n## Impact\n\nA remote OAI endpoint configured as a harvest source for a DSpace collection can supply malicious ORE XML that results in a local file from the DSpace server being ingested as a bitstream.\n\nOnly Collection, Community and Site Administrators can configure a collection for OAI harvest, however an attacker may use stolen credentials to escalate into local file/data disclosure, or a compromised OAI endpoint could also supply malicious XML.\n\n## Patches\n\nThe fix is included in DSpace 7.6.7, 8.4, 9.3 and 10.0.  Please upgrade to one of t","public_affected_ranges":["<= 7.6.6"]},{"certainty":"source_listed","source_ids":["sr-5c9adbf9b9a93ee351e813a661736d3d"],"technology":"org.dspace:dspace-api","known_exclusions":[],"conditions_summary":"## Overview\n\nWhen 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`. _This vulnerability impacts DSpace versions <= 7.6.6, 8.0 <= 8.3, 9.0 <= 9.2._ The attacker MUST already have DSpace collection administrator privileges in order to perform the attack.\n\nExpected behaviour : Only external web resources should be ingested as ORE resources, preferably from the trusted endpoint.\n\n## Impact\n\nA remote OAI endpoint configured as a harvest source for a DSpace collection can supply malicious ORE XML that results in a local file from the DSpace server being ingested as a bitstream.\n\nOnly Collection, Community and Site Administrators can configure a collection for OAI harvest, however an attacker may use stolen credentials to escalate into local file/data disclosure, or a compromised OAI endpoint could also supply malicious XML.\n\n## Patches\n\nThe fix is included in DSpace 7.6.7, 8.4, 9.3 and 10.0.  Please upgrade to one of t","public_affected_ranges":[">= 8.0-rc1, <= 8.3"]},{"certainty":"source_listed","source_ids":["sr-5c9adbf9b9a93ee351e813a661736d3d"],"technology":"org.dspace:dspace-api","known_exclusions":[],"conditions_summary":"## Overview\n\nWhen 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`. _This vulnerability impacts DSpace versions <= 7.6.6, 8.0 <= 8.3, 9.0 <= 9.2._ The attacker MUST already have DSpace collection administrator privileges in order to perform the attack.\n\nExpected behaviour : Only external web resources should be ingested as ORE resources, preferably from the trusted endpoint.\n\n## Impact\n\nA remote OAI endpoint configured as a harvest source for a DSpace collection can supply malicious ORE XML that results in a local file from the DSpace server being ingested as a bitstream.\n\nOnly Collection, Community and Site Administrators can configure a collection for OAI harvest, however an attacker may use stolen credentials to escalate into local file/data disclosure, or a compromised OAI endpoint could also supply malicious XML.\n\n## Patches\n\nThe fix is included in DSpace 7.6.7, 8.4, 9.3 and 10.0.  Please upgrade to one of t","public_affected_ranges":[">= 9.0-rc1, <= 9.2"]},{"certainty":"source_listed","source_ids":["sr-5c9adbf9b9a93ee351e813a661736d3d"],"technology":"org.dspace:dspace-api","known_exclusions":[],"conditions_summary":"## Overview\n\nWhen 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`. _This vulnerability impacts DSpace versions <= 7.6.6, 8.0 <= 8.3, 9.0 <= 9.2._ The attacker MUST already have DSpace collection administrator privileges in order to perform the attack.\n\nExpected behaviour : Only external web resources should be ingested as ORE resources, preferably from the trusted endpoint.\n\n## Impact\n\nA remote OAI endpoint configured as a harvest source for a DSpace collection can supply malicious ORE XML that results in a local file from the DSpace server being ingested as a bitstream.\n\nOnly Collection, Community and Site Administrators can configure a collection for OAI harvest, however an attacker may use stolen credentials to escalate into local file/data disclosure, or a compromised OAI endpoint could also supply malicious XML.\n\n## Patches\n\nThe fix is included in DSpace 7.6.7, 8.4, 9.3 and 10.0.  Please upgrade to one of t","public_affected_ranges":["= 10-rc1"]}],"null_published_at":"2026-11-05T19:10:21.464Z","source_updated_at":"2026-07-08T20:25:54.000Z","source_disclosed_at":"2026-07-08T20:25:54.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-04T23:34:51.634Z"}],"next_cursor":null,"snapshot_revision":"42594"}