Description
OmniAgent through commit 12b98c5 contains an approval bypass vulnerability in ReflexionAgent._is_safe_bash_command that treats any command starting with find as safe without inspecting -execdir arguments. Prompt-injected agents can run find with -execdir to invoke binaries like dd, nc, perl or openssl through an unsandboxed shell, overwriting files or executing code without human approval.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| YeQing17-2026 | OmniAgent | <= 12b98c520959eff88a6cfa3dd233497084360ab0 |
References
- https://github.com/YeQing17-2026/OmniAgent
- https://github.com/YeQing17-2026/OmniAgent/blob/12b98c520959eff88a6cfa3dd233497084360ab0/omniagent/agents/reflexion.py#L1379
- https://github.com/YeQing17-2026/OmniAgent/issues/67
- https://www.vulncheck.com/advisories/omniagent-bash-approval-gate-bypass-via-find-execdir-in-safe-command-allowlist
Timeline
- Published
- Nov 10, 2026
- Last modified
- Nov 12, 2026
- NVD status
- Deferred