CVE-2026-10105
agno 2.6.5 SQL Injection via ClickHouse delete_by_metadata()
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.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| agno agno-agi agno
pypi |
≥ 0; ≤ 2.6.5 (affected, git) ≥ 0; ≤ 26a7439b803c0ccc9a58ee53572d8088a678923f (affected, git) ≥ 0; ≤ a0ec99305e782e68ba26f5966c53ad50b5f40132 (affected, git) Other versions: unknown |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 8.3 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L | CNA: VulnCheck |
| 4.0 / 8.7 high |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N | CNA: VulnCheck |
Exploit evidence
- https://github.com/agno-agi/agno/issues/7866
exploit · ADP: CISA-ADP
References
- https://github.com/agno-agi/agno/issues/7866CNA: VulnCheck · issue-tracking
- https://github.com/agno-agi/agno/pull/7883CNA: VulnCheck · issue-tracking, patch
- https://github.com/agno-agi/agno/pull/7883/changes/26a7439b803c0ccc9a58ee53572d8088a678923fCNA: VulnCheck · issue-tracking, patch
- https://github.com/agno-agi/agno/pull/7883/changes/a0ec99305e782e68ba26f5966c53ad50b5f40132CNA: VulnCheck · issue-tracking, patch
- https://www.vulncheck.com/advisories/agno-sql-injection-via-clickhouse-delete-by-metadataCNA: VulnCheck · third-party-advisory
- https://github.com/agno-agi/agno/issues/7866ADP: CISA-ADP · exploit
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