Access Restriction Bypass Affecting org.dspace:dspace-api package, versions [7.0-beta1, 7.0-preview-1)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept

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  • Snyk IDSNYK-JAVA-ORGDSPACE-1061928
  • published9 Mar 2021
  • disclosed15 Jan 2021
  • creditUnknown

Introduced: 15 Jan 2021

CVE NOT AVAILABLE CWE-284  (opens in a new tab)

How to fix?

Upgrade org.dspace:dspace-api to version 7.0-preview-1 or higher.

Overview

org.dspace:dspace-api is a DSpace core data model and service APIs.

Affected versions of this package are vulnerable to Access Restriction Bypass. Multiple access control issues exist in dspace-api development versions. These issues include:

  • The SolrServiceResourceRestrictionPlugin doesn't check for dates on permissions, causing the embargoed items to be returned
  • Discovery ignores the PreAuthorize permissions check which should ensure the item cannot be returned, not even when it's embedded

Note: These issues only exist in unreleased/development versions of DSpace v7.0, and it does not impact any production releases outside of beta/preview releases.

CVSS Base Scores

version 3.1