---
id: CVE-2026-63378
title: >-
  TAKO AI Agent for Okta: Authenticated Python execution through validator
  bypass
summary: >-
  TAKO AI Agent for Okta is a local-first AI agent that helps Okta
  administrators query tenant data using natural language. Prior to 3.0.1-beta,
  any authenticated user with a valid `fctr_session` cookie can submit arbitrary
  Python source i…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-94
vendor: fctr-id
product: okta-ai-agent
affected:
  - okta-ai-agent < 3.0.1-beta
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-11-02T17:09:27.623093Z'
published: '2026-10-30'
updated: '2026-11-02'
sourceUpdated: '2026-11-02T17:57:56.881Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-63378'
references:
  - url: >-
      https://github.com/fctr-id/okta-ai-agent/security/advisories/GHSA-r9q7-6784-7rc6
    label: >-
      https://github.com/fctr-id/okta-ai-agent/security/advisories/GHSA-r9q7-6784-7rc6
  - url: >-
      https://github.com/fctr-id/okta-ai-agent/commit/3b5ccaff8423cdfa6d26f5e133c01b8b71148df4
    label: >-
      https://github.com/fctr-id/okta-ai-agent/commit/3b5ccaff8423cdfa6d26f5e133c01b8b71148df4
  - url: 'https://github.com/fctr-id/okta-ai-agent/releases/tag/v3.0.1-beta'
    label: 'https://github.com/fctr-id/okta-ai-agent/releases/tag/v3.0.1-beta'
tags:
  - cve.org
epss: 0.00361
epssPercentile: 0.30075
ingestedAt: '2026-11-05T19:30:42.759Z'
---

## Overview

TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query tenant data using natural language. Prior to 3.0.1-beta, any authenticated user with a valid `fctr_session` cookie can submit arbitrary Python source in the `script_code` field of `POST /api/react/execute-script`, without administrator privilege. In `src/api/routers/react_stream.py`, the source is stored with `skip_discovery=True`, bypassing AI-based content filtering, and is passed to `validate_generated_code` in `src/utils/security_config.py`. `BLOCKED_PATTERNS` recognizes direct `__import__` calls but misses the import name passed as a string, `getattr` is in `ALLOWED_BUILTINS`, and the AST checker handles `ast.Name` and `ast.Attribute` targets but fails to handle `ast.Call` targets. Dynamic `getattr` call chains through `__builtins__` therefore evade validation. The `_write_temp_script` helper writes the accepted code to disk, and `asyncio.create_subprocess_exec()` executes it as the application process user, which is root in the default container. Command output is returned as Server-Sent Events through `GET /api/react/stream-react-updates?process_id=<id>`. The resulting container compromise can disclose environment secrets including Okta API tokens and the JWT key, expose the SQLite database, and permit backend-service pivoting and persistence. This issue is fixed in version 3.0.1-beta.

## Affected

- `okta-ai-agent < 3.0.1-beta`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.