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CVE-2026-49830
4.4 MEDIUM
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): High (H)
- Privileges Required (PR): High (H)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): High (H)
- Integrity (I): None (N)
- Availability (A): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): High (H)
- Modified Privileges Required (MPR): High (H)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): High (H)
- Modified Scope (MS): Unchanged (U)
- Modified Integrity (MI): None (N)
- Modified Availability (MA): None (N)
Activity log
- Created & dismissed (no matching packages found) suggestion
DSpace: ORE resource URI does not validate scheme for non-web resources
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.
References
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https://github.com/DSpace/DSpace/security/advisories/GHSA-c827-pw3m-67w7 x_refsource_CONFIRM
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https://github.com/DSpace/DSpace/pull/12541 x_refsource_MISC
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https://github.com/DSpace/DSpace/pull/12542 x_refsource_MISC
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https://github.com/DSpace/DSpace/pull/12543 x_refsource_MISC
Affected products
DSpace
- === 10-rc1
- ==< 7.6.7
- ==>= 9.0-rc1, < 9.3
- ==>= 8.0-rc1, < 8.4