Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, multipart POST /v1/sessions accepts an authenticated user's agent bundle and omnigent/server/bundles.py validate_agent_bundle does not reject a tools..callable dotted Python path. omnigent/runner/tool_dispatch.py _resolve_spec_callable imports the specified module and _execute_spec_callable_tool invokes the resolved function, allowing a bundle to select subprocess.check_output and execute a local command with the runner process permissions. This can expose runner files, environment variables, credentials, workspace data, internal services, and availability without administrator access.
This issue is fixed in version 0.3.0.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
References 4
https://github.com/omnigent-ai/omnigent/commit/1f3f398f41cbf97b905133c21e848621…
security-advisories@github.com
https://github.com/omnigent-ai/omnigent/pull/1430
security-advisories@github.com
https://github.com/omnigent-ai/omnigent/releases/tag/v0.3.0
security-advisories@github.com
https://github.com/omnigent-ai/omnigent/security/advisories/GHSA-756x-9hf6-q4h4
security-advisories@github.com