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Response snapshot Oct 31, 2026, 01:26 UTC

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VulnerabilityCVE-2026-63378

TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query tenant data using natural language.

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.

At a glance

Exploited
Not known
Severity
8.8 High (CVSS 3.1)
Chance of exploitation
Not estimated
Sources
1 source

What to do

Check the vendor advisory for affected versions and fixes.

Read NVD CVE-2026-63378 (opens a new tab)

What happened

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.

Scores and how they were measured

CVSS base severity

8.8

Version 3.1As of

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Measurement source (opens a new tab)

How bad it is if exploited. Not a prediction of exploitation or proof you are exposed.

EPSS probability

Not available

A model's estimate of exploitation in the next 30 days, not certainty or your own risk.

Sources

  1. Primary source

    NVD CVE-2026-63378 (opens a new tab)

    NVD record: description, CVSS (the CNA score is preferred), affected products, and publication date. Not evidence of exploitation.

    Published Checked

  2. Primary source

    NVD CVE API 2.0 (opens a new tab)

    The NVD API page that supplied this CVE record.

    Published Date not suppliedChecked

  3. Primary source

    NVD CVE API 2.0 (opens a new tab)

    The NVD API page that supplied this CVE record.

    Published Date not suppliedChecked

  4. Primary source

    NVD CVE API 2.0 (opens a new tab)

    The NVD API page that supplied this CVE record.

    Published Date not suppliedChecked

Cite this record

For factual claims, cite the primary sources above; cite KEVWire for its compilation, dates, and classifications.

APA

KEVWire. (2026, October 30). TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query tenant data using natural language. (CVE-2026-63378). https://kevwire.com/record/CVE-2026-63378

MLA

"TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query tenant data using natural language. (CVE-2026-63378)." KEVWire, 30 Oct. 2026, kevwire.com/record/CVE-2026-63378.

Chicago

KEVWire. "TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query tenant data using natural language. (CVE-2026-63378)." Last modified October 30, 2026. https://kevwire.com/record/CVE-2026-63378.

Evidence summary (plain text)

TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query tenant data using natural language. (Oct 30, 2026).
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.
CVSS 8.8 (version 3.1; evidence as of Oct 30, 2026; https://nvd.nist.gov/vuln/detail/CVE-2026-63378).
Sources:
NVD CVE-2026-63378: https://nvd.nist.gov/vuln/detail/CVE-2026-63378
NVD CVE API 2.0: https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-10-30T23:16:04.425Z&lastModEndDate=2026-10-31T00:50:55.911Z&resultsPerPage=500&startIndex=0
NVD CVE API 2.0: https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-10-30T22:40:58.681Z&lastModEndDate=2026-10-31T00:15:58.432Z&resultsPerPage=500&startIndex=0
NVD CVE API 2.0: https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-10-30T22:05:59.313Z&lastModEndDate=2026-10-30T23:40:58.124Z&resultsPerPage=500&startIndex=0
Record ID: CVE-2026-63378.
Record origin: Ingested record.
AI evidence: Not assessed.
Known exploitation: Not assessed.
Zero-day status: Not assessed. KEV membership alone does not establish zero-day status.
About this data

This record was ingested from a data source. Retrieved: Oct 31, 2026, 00:50 UTC. Ingestion is not an independent editorial investigation.

NVD status: Received. Publication in the NVD is not evidence of exploitation.

A CISA KEV listing documents known exploitation, not necessarily a zero-day; absence from the catalog does not prove a vulnerability has never been exploited.

Technology tags indicate possible relevance, not verified exposure. Confirm the affected product, version, and configuration against your own inventory; KEVWire does not scan your systems.

A personal reading checklist on this device, not verified remediation.

Record JSON

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Record details

Record detail