vulnerability / NVI-00014135 / Revision 1
OmniRoute ACP Custom-Agent Remote Code Execution (RCE)
GitHub lists this reviewed advisory for omniroute. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.
This report has not inspected your inventory, configuration, deployed build, reachability or evidence. A catalog listing and a severity score do not establish exposure or compromise.
01 / Meaning
Why it matters
Published affected context helps an owner decide what evidence to gather. This report has not examined your application.
02 / Applicability
The affected context
Affected versions, configuration prerequisites and known exclusions are public. Confirm each one against the deployed service.
omniroute
source listed<= 3.8.50
## 2. Summary `POST /api/acp/agents` registers a custom ACP agent. The endpoint accepts user-controlled `binary` and `versionCommand` values. After saving the custom agent, the same request calls `refreshAgentCache()`, which triggers agent version detection. The version probe eventually runs: ```ts execFileSync(probe.command, probe.args, ...) ``` The only validation is `resolveVersionProbe(binary, versionCommand, true)`, which checks that the first token of `versionCommand` matches the request-provided `binary`. Because `binary` is also attacker-controlled, an attacker can submit: ```json { "binary": "node", "versionCommand": "node -e \"...arbitrary JavaScript...\"" } ``` This executes arbitrary Node.js code inside the server container, and that code can execute OS commands via `child_process.execSync()`. When `requireLogin=false`, `isAuthenticated()` treats anonymous requests as authenticated. At the same time, `/api/acp/` is not included in `LOCAL_ONLY_API_PREFIXES` or `SPAWN_CAPABLE_PREFIXES`, so the endpoint is not blocked by the LOCAL_ONLY policy before reaching the anonymous allow branch. As a result, a remote anonymous attacker can execute commands inside the OmniR
03 / Response
What to do next
- investigate
Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.
Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system. GitHub Advisory Database
A fixed release is not deployment evidence.
Check current vendor support and compatibility. After making a change, verify the deployed build and relevant runtime conditions. Keep the evidence, owner and time. An updated lockfile alone does not prove what is running.
04 / Limits
What this report cannot establish
- Customer inventory, deployment, reachability and exploitation have not been inspected.
05 / Provenance
Sources you can inspect
Each assertion retains its source. Mirrored records may repeat one underlying publisher; additional links are not independent corroboration.
- GHSA-hf57-cqmx-p4gr ↗
GitHub Advisory Database · vendor advisory
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Public revision history
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- Revision 1 ·
First indexed by Null; source disclosure date is shown separately.