Description (CNA)
PolarLearn is a free and open-source learning program. In 0-PRERELEASE-16 and earlier, the group chat WebSocket at wss://polarlearn.nl/api/v1/ws can be used without logging in. An unauthenticated client can subscribe to any group chat by providing a group UUID, and can also send messages to any group. The server accepts the message and stores it in the group’s chatContent, so this is not just a visual spam issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| polarnl / PolarLearn | affected < 0-PRERELEASE-16 |
CWE
CWE-285, CWE-306
References
- https://github.com/polarnl/PolarLearn/security/advisories/GHSA-gvjm-5pw7-6c8c
- https://github.com/polarnl/PolarLearn/commit/3ba588fda0d3f8e238483a20772719f27e52e79f
ADP enrichment
No English description supplied.
No references supplied.