Vendor
polarnl
6 known vulnerabilities.
Products
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Critical 9.2
PolarLearn: Any password authenticates banned accounts and grants API access
PolarLearn is a free and open-source learning program. In 0-PRERELEASE-15 and earlier, POST /api/v1/auth/sign-in creates a valid session for banned accounts before verifying the supplied password. That session is then accepted across authenticated /api routes…
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Critical 10.0
PolarLearn allows Unauthenticated WebSocket access allows subscribing to and posting in arbitrary group chats
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 UUI…