registry / @grum-os/cli / 0.3.57
@grum-os/cli@0.3.57
Keep a repository on the design contract reviewed in Grum: a local drift check, review requests, Cursor hooks and an MCP server.
AI Security Review
scanned 8d ago · by lpm-firewall-aiThe scanner’s command-output exfiltration signal is not supported by the inspected data flow: local Git output is captured, while the report request contains check metadata. The inspected network behavior is aligned with the Grum CLI service, with no concrete attack surface established.
Static reason
One or more suspicious static signals were detected.
Trigger
A Grum check that submits a report.
Impact
The inspected behavior supports the package’s repository review function; no command-output exfiltration was established.
Mechanism
The CLI uses its configured Grum API origin, authenticates with a Grum token when available, and submits project, branch, commit, and finding summary fields.
AI rationale
The scanner’s command-output exfiltration signal is not supported by the inspected data flow: local Git output is captured, while the report request contains check metadata. The inspected network behavior is aligned with the Grum CLI service, with no concrete attack surface established.
Evidence
package.jsongrum.mjs
Network endpoints1
app.grum.so
Decision evidence
public snapshotAI called this Clean at 88.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest identifies a Grum repository-check CLI and names grum.mjs as its entrypoint.
- The client uses app.grum.so by default and accepts only an HTTP or HTTPS API origin from configuration.
- The report request sends project, branch, commit, and finding summary fields to Grum’s report endpoint.
Evidence against
- The inspected network helper uses the configured Grum API origin and can attach the stored Grum token; the inspected report call sends check metadata rather than command output.
- Git subprocess helpers run local repository queries with captured output, but the inspected report construction does not include that output.
Behavioral surface
ChildProcessEnvironmentVarsNetworkWebSocket
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
Source & flagged code
8 flaggedgrum.mjsView file
9421. Use an existing token or button.
L943: ${n}${o}`}var ri="A Grum MCP tool responding in this chat confirms the tools are available here. A shell doctor cannot inspect this chat's MCP connection; do not repeat its unconfi...
L944: `)}function nx(e,t,n,r){let o=e.role==="owner"?"owner":"viewer",s=$l(o,{...n?{snoozeHours:e.snoozeHours??24,driftKeys:r.map(c=>c.key)}:{}}),i=n?"":" A snooze doesn't unblock a comm...
High
1011`}${n}`,i={ok:!1,error:`${Rn} already defines mcp_servers.grum outside Grum's block, or defines mcp_servers in a form Grum can't extend. Remove or rename that entry, then run init ...
L1012: `)}var mi=(e,t)=>ql(e,dP(t)),Ql=e=>Hl(e);function of(e,t,n){if(es(n)||t!==null&&gi.test(t))return!0;let r=rf(e);return r.ok&&r.changed}var mf="Grum refreshes review decisions befor...
L1013: ${t.fix}`:""}`}).join(`
L1014: `)}function $v(e,t,n,r){let o=e?.profile,s=o?.info_cache;if(!s||typeof s!="object")return null;let i=new Set([...n,...r==="store"?[hf]:[]]),a=Object.keys(s).sort((l,c)=>l===o?.last...
L1015: `),ec=e=>e!==null&&wi.test(e);function Tv(e,t){let n=IP(t);if(e===null||!e.trim())return{text:n,changed:!0};if(wi.test(e)){let r=e.replace(wi,o=>`${o.startsWith(`
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
grum.mjsView on unpkg · L1011Findings
4 High2 Medium6 Low
HighChild Processgrum.mjs
HighSame File Env Network Executiongrum.mjs
HighCommand Output Exfiltrationgrum.mjs
HighTrigger Reachable Command Output Exfiltrationgrum.mjs
MediumNetwork
MediumEnvironment Vars
LowHigh Entropy Strings
LowUrl Strings
LowAi Review Evidencepackage.json
LowAi Review Evidencepackage.json
LowAi Review Evidencegrum.mjs
LowAi Review Evidencegrum.mjs
Affected versions and remediation
This report applies to @grum-os/cli@0.3.57.
See all versions of @grum-os/cli for other recorded verdicts.
- Review the evidence and your use of @grum-os/cli@0.3.57 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.