Omnigent: Uploaded Agent Bundle Allows Authenticated Runner RCE via Python Callable Tools

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-62675
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-21 18:16:49 UTC
Updated2026-08-21 19:17:12 UTC
DescriptionOmnigent 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

Problem Types: CWE-94 | CWE-94 CWE-94: Improper Control of Generation of Code ('Code Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Omnigent-ai Omnigent affected < 0.3.0 Not specified

References

ReferenceSourceLinkTags
github.com/omnigent-ai/omnigent/commit/1f3f398f41cbf97b905133c21e848621c... [email protected] github.com
github.com/omnigent-ai/omnigent/security/advisories/GHSA-756x-9hf6-q4h4 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
github.com/omnigent-ai/omnigent/pull/1430 [email protected] github.com
github.com/omnigent-ai/omnigent/releases/tag/v0.3.0 [email protected] github.com
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