A Cross-Protocol Scripting vulnerability is found in Apache Kvrocks.
Since Kvrocks didn't detect if "Host:" or "POST" appears in RESP requests, a valid HTTP request can also be sent to Kvrocks as a valid RESP request and trigger some database operations, which can be dangerous when it is chained with SSRF.
It is similiar to CVE-2016-10517 in Redis.
This issue affects Apache Kvrocks: from the initial version to the latest version 2.11.0.
Users are recommended to upgrade to version 2.11.1, which fixes the issue.
Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:LI:LA:N6.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NOther