Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

clickhouse/clickhouse-connect

              main @ 3abcd6a
            

Fixes

CVEs

MEDIUM

Peak severity

Highlights

Broken Cryptography: 1 prior fix. Scrutinize any change in this area.

clickhouse_connect/driver/httpclient.py: most-fixed (1 issue). Treat as high-risk during review.

0 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Broken Cryptography: The driver bypassed TLS/SSL verification by default when establishing HTTPS connections to ClickHouse database instances. This exposes transport communications to man-in-the-middle (MITM) sniffing and injection attacks, potentially leaking sensitive query data and credentials.