CVE-2026-49830

DSpace: ORE resource URI does not validate scheme for non-web resources

Published Sep 2, 2026 CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-c827-pw3m-67w7 DSpace: ORE resource URI does not validate scheme for non-web resources
History
Type Values Removed Values Added
First Time appeared Dspace
Dspace dspace
Vendors & Products Dspace
Dspace dspace
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title DSpace: ORE resource URI does not validate scheme for non-web resources
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Sep 3, 2026, 2:31 PM
Reserved
Jun 1, 2026, 6:50 PM
Status
Awaiting Analysis
Published
Sep 2, 2026, 6:19 PM
Modified
Sep 9, 2026, 9:05 PM