Security Researcher Detected: You might have ended up here because your site vulnerability scanner found something interesting. Hi! I'm a security engineer and I'm having a good time interacting with the people and bots that are interested in information security.
You will hopefully find this site is well-secured and I'm not interested in being hacked. I'm interested in learning about how people try to hack me, though.
What is this endpoint?
ksqldb/query
ksqlDB Query API
What an attacker could do
An open ksqlDB query endpoint lets an attacker run arbitrary SQL against streaming data, creating or dropping streams and tables and exfiltrating records from the underlying Kafka topics.
How to defend it
Front ksqlDB with HTTPS and authentication, configure Kafka ACLs for the ksqlDB service principal, and restrict the REST listener to trusted internal clients.
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Learn More
Want to dive deeper into this topic? Check out the official documentation.
Read Official Documentation