CVE-2026-10105

agno 2.6.5 contains a SQL injection vulnerability in the ClickHouse vector database backend that allows attackers to inject arbitrary SQL expressions by supplying malicious metadata keys and values to the delete_by_metadata() method. Attackers can exploit the unsafe f-string interpolation in clickhousedb.py to delete all rows, target specific rows, or extract information through error-based or blind SQL injection techniques.

Score

CVSS 4.0 8.7 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-05-29

Last modified

2026-10-08

Weaknesses

CWE-89

Affected products

• Agno (Agno)

References

• https://github.com/agno-agi/agno/issues/7866
• https://github.com/agno-agi/agno/pull/7883
• https://github.com/agno-agi/agno/pull/7883/changes/26a7439b803c0ccc9a58ee53572d8088a678923f
• https://github.com/agno-agi/agno/pull/7883/changes/a0ec99305e782e68ba26f5966c53ad50b5f40132
• https://www.vulncheck.com/advisories/agno-sql-injection-via-clickhouse-delete-by-metadata