Opencast Authenticated OpenRedirect Vulnerability
CVE-2022-41965

5.7MEDIUM

Key Information:

Vendor
Opencast
Status
Opencast
Vendor
CVE Published:
28 November 2022

Summary

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 12.5, Opencast's Paella authentication page could be used to redirect to an arbitrary URL for authenticated users. The vulnerability allows attackers to redirect users to sites outside of one's Opencast install, potentially facilitating phishing attacks or other security issues. This issue is fixed in Opencast 12.5 and newer.

Affected Version(s)

opencast < 12.5

References

https://github.com/opencast/opencast/security/advisories/...
https://github.com/opencast/opencast/commit/d2ce2321590f8...

CVSS V3.1

Score:
5.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.