Auth bypass in Dspace
CVE-2022-31190
DSpace open source software is a repository application which provides durable access to digital resources. dspace-xmlui is a UI component for DSpace. In affected versions metadata on a withdrawn Item is exposed via the XMLUI "mets.xml" object, as long as you know the handle/URL of the withdrawn Item. This vulnerability only impacts the XMLUI. Users are advised to upgrade to version 6.4 or newer.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Dspace — versions >= 4.0, < 6.4
- Duraspace Dspace
Weakness classification (CWE)
References
- github.com/DSpace/DSpace/security/advisories/GHSA-7w85-pp86-p4pq (Patch, Third Party Advisory)
- github.com/DSpace/DSpace/pull/2451 (Patch, Third Party Advisory)
- github.com/DSpace/DSpace/commit/574e25496a40173653ae7d0a49a19ed8e3458606.patch (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-31190?
- CVE-2022-31190 is a medium-severity vulnerability in Dspace, classified under Information Disclosure. CVSS score: 5.3/10. Published 2022-08-01.
- How severe is CVE-2022-31190?
- Medium severity. CVSS v3 base score is 5.3 out of 10.