Answer in brief
CVE-2026-49830 records a Medium severity (CVSS 4.4) vulnerability in DSpace: ORE resource URI does not validate scheme for non-web resources. The current sources do not mark it as known exploited. The current feed maps DSpace/DSpace (generic), org.dspace:dspace-api (maven), org.dspace:dspace-api (maven), org.dspace:dspace-api (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps DSpace/DSpace (generic), org.dspace:dspace-api (maven), org.dspace:dspace-api (maven), org.dspace:dspace-api (maven) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| DSpace/DSpacegeneric | < 7.6.7 || >= 8.0-rc1, < 8.4 || >= 9.0-rc1, < 9.3 || = 10-rc1 | Not reported |
| org.dspace:dspace-apimaven | <=7.6.6 | 7.6.7 |
| org.dspace:dspace-apimaven | >=8.0-rc1,<=8.3 | 8.4 |
| org.dspace:dspace-apimaven | >=9.0-rc1,<=9.2 | 9.3 |
| org.dspace:dspace-apimaven | =10-rc1 | 10.0 |
| org.dspace:dspace-apimaven | >=0 <7.6.7 | 7.6.7 |
| org.dspace:dspace-apimaven | >=8.0-rc1 <8.4 | 8.4 |
| org.dspace:dspace-apimaven | >=9.0-rc1 <9.3 | 9.3 |
| org.dspace:dspace-apimaven | >=10-rc1 <10.0 | 10.0 |
Published upstream
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 8, 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.
Quoted source text, attributed separately from HOL analysis.