Medium, CVSS 5.9GoPublished
CVE-2025-1386- Query smuggling in ch-go library
CVE-2025-1386 · GHSA-m454-3xv7-qj85
- Affected
- Go github.com/ClickHouse/ch-go < 0.65.0
- Fixed in
- 0.65.0· Vendor fix available
- Issue
- Impact When using the ch-go library, under a specific condition when the query includes a large, uncompressed malicious external data, it is possible for an attacker in control of such data to smuggle another query packet into the connection stream. Patches If you are using ch-go library, we recommend you to update to at least version 0.65.0. Credit This issue was found by lixts and reported through our bugcrowd program.
Recommended action: Upgrade to 0.65.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.