CVE-2020-5228 (GCVE-0-2020-5228)

Vulnerability from cvelistv5 – Published: 2020-01-30 19:50 – Updated: 2024-08-04 08:22
VLAI?
Title
Opencast allows unauthorized public access via OAI-PMH
Summary
Opencast before 8.1 and 7.6 allows unauthorized public access to all media and metadata by default via OAI-PMH. OAI-PMH is part of the default workflow and is activated by default, requiring active user intervention of users to protect media. This leads to users unknowingly handing out public access to events without their knowledge. The problem has been addressed in Opencast 7.6 and 8.1 where the OAI-PMH endpoint is configured to require users with `ROLE_ADMIN` by default. In addition to this, Opencast 9 removes the OAI-PMH publication from the default workflow, making the publication a conscious decision users have to make by updating their workflows.
Severity ?
7.6 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
opencast opencast Affected: < 7.6
Affected: >= 8.0, < 8.1
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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