Vulnerability Description
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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/omnigent-ai/omnigent/commit/1a05b7b139ef504bf2be89bf37918abe1
- https://github.com/omnigent-ai/omnigent/pull/389
- https://github.com/omnigent-ai/omnigent/releases/tag/v0.3.0
- https://github.com/omnigent-ai/omnigent/security/advisories/GHSA-7mqg-cx4g-x2rf
FAQ
What is CVE-2026-62676?
CVE-2026-62676 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 recogni...
How severe is CVE-2026-62676?
CVE-2026-62676 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-62676?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.