---
id: CVE-2026-62676
title: >-
  Omnigent is an open-source AI agent framework and meta-harness for
  orchestrating coding agents
summary: >-
  Omnigent is an open-source AI agent framework and meta-harness for
  orchestrating coding agents. Prior to 0.3.0, the shared shell-command parser
  in omnigent/policies/builtins/_shell.py fails to recognize combined
  interpreter flags, the ti…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'
cwe:
  - CWE-184
vendor: omnigent
product: omnigent
affected:
  - omnigent < 0.3.0
patched:
  - omnigent 0.3.0
published: '2026-08-21'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T20:09:01.757'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-62676'
references:
  - url: >-
      https://github.com/omnigent-ai/omnigent/commit/1a05b7b139ef504bf2be89bf37918abe104fb95c
    label: security-advisories@github.com
  - url: 'https://github.com/omnigent-ai/omnigent/pull/389'
    label: security-advisories@github.com
  - url: 'https://github.com/omnigent-ai/omnigent/releases/tag/v0.3.0'
    label: security-advisories@github.com
  - url: >-
      https://github.com/omnigent-ai/omnigent/security/advisories/GHSA-7mqg-cx4g-x2rf
    label: security-advisories@github.com
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-62676'
  - url: 'https://github.com/omnigent-ai/omnigent'
  - url: 'https://pypi.org/project/omnigent'
  - url: 'https://github.com/advisories/GHSA-7mqg-cx4g-x2rf'
tags:
  - nvd
  - osv
  - pip
  - ghsa
epss: 0.00402
epssPercentile: 0.31644
aliases:
  - GHSA-7mqg-cx4g-x2rf
  - PYSEC-2026-3873
ecosystem: pip
ingestedAt: '2026-09-02T22:51:44.328Z'
---

## Overview

Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, the shared shell-command parser in omnigent/policies/builtins/_shell.py fails to recognize combined interpreter flags, the timeout, nice, setsid, and stdbuf wrappers, command substitutions, and a single background control operator. A gated git push or gh write hidden with these forms produces no parsed operation, causing the github.py write_repos and write_branches allowlist and the working_dir.py workspace confinement policies to abstain and allow the command. An authenticated or prompt-injected agent can therefore push to an unauthorized repository or branch or escape the intended workspace. This issue is fixed in version 0.3.0.

## Remediation

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

## Package advisory (CVE-2026-62676)

Affected packages:

- `omnigent < 0.3.0`

Patched in:

- `omnigent 0.3.0`

Source: https://osv.dev/vulnerability/GHSA-7mqg-cx4g-x2rf