CVE-2026-49830
Published:September 02, 2026
Updated:October 09, 2026
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.
Affected Packages
https://github.com/DSpace/DSpace.git (GITHUB):
Affected version(s) >=dspace-9.0 <dspace-9.3Fix Suggestion:
Update to version dspace-9.3org.dspace:dspace-api (JAVA):
Affected version(s) >=1.5-alpha <7.6.7Fix Suggestion:
Update to version 7.6.7org.dspace:dspace-api (JAVA):
Affected version(s) >=9.0-rc1 <9.3Fix Suggestion:
Update to version 9.3org.dspace:dspace-api (JAVA):
Affected version(s) >=8.0-rc1 <8.4Fix Suggestion:
Update to version 8.4org.dspace:dspace-api (JAVA):
Affected version(s) =10.0-rc1 <10.0Fix Suggestion:
Update to version 10.0Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Input Validation
EPSS
Base Score:
0.49