registry / @superblocksteam/cli / 2.0.174
@superblocksteam/cli@2.0.174
⚠ Under reviewOfficial Superblocks CLI
AI Security Review
scanned 10d ago · by lpm-firewall-aiThe reviewed credential flow sends its token to the server resolved from explicit, configured, selected, or default settings. I cannot determine whether the remaining generated bundle contains relevant behavior, so the source review remains inconclusive.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
The CLI runs its preinstall script during package installation; MCP login runs when invoked.
Impact
The reviewed evidence does not establish unauthorized credential transfer or another attack.
Mechanism
The inspected login path obtains OAuth tokens and sends the access token to the resolved server, while other bundled behavior was not fully assessed.
AI rationale
The reviewed credential flow sends its token to the server resolved from explicit, configured, selected, or default settings. I cannot determine whether the remaining generated bundle contains relevant behavior, so the source review remains inconclusive.
Evidence
package.jsondist/index.js
Network endpoints1
app.superblocks.com
Decision evidence
public snapshotAI called this Manual Review at 61.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest identifies the CLI entrypoints and invokes a preinstall cleanup script.
- MCP login resolves a server URL from explicit options, environment configuration, saved selection, existing auth, or the Superblocks default.
- The login flow sends an OAuth access token to the resolved server’s user endpoint and rejects redirects.
- The bundled CLI also contains a very large generated chunk whose behavior was not fully resolved in this review.
Evidence against
- The inspected MCP token request targets the resolved server URL, and the login flow accepts explicit or configured server selection.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShell
HighEntropyStringsPossibleObfuscationUrlStrings
Source & flagged code
16 flaggedpackage.jsonView file
•scripts.preinstall = node scripts/customer/preinstall.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.preinstall = node scripts/customer/preinstall.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgdist/chunk-6F6ZMNIH.jsView file
170function wrapAnsi(string, columns, options) {
L171: return String(string).normalize().replace(/\r\n/g, "\n").split("\n").map((line) => exec(line, columns, options)).join("\n");
L172: }
High
Child Process
Package source references child process execution.
dist/chunk-6F6ZMNIH.jsFindings
1 Critical10 High7 Medium5 Low
CriticalPrevious Version Dangerous Deltadist/index.js
HighInstall Time Lifecycle Scriptspackage.json
HighChild Processdist/chunk-6F6ZMNIH.js
HighShelldist/index.js
HighHost Fingerprint Exfiltrationdist/chunk-Q5DE3DGK.js
HighCredential Redirect Persistencedist/index.js
HighCommand Output Exfiltrationdist/chunk-Q5DE3DGK.js
HighSandbox Evasion Gated Capabilityscripts/verify-ripgrep-package.mjs
HighCross File Remote Execution Contextdist/chunk-Q5DE3DGK.js
HighTrigger Reachable External Post Callbackdist/chunk-Q5DE3DGK.js
HighSemantic Analysis Limiteddist/chunk-Q5DE3DGK.js
Affected versions and remediation
This report applies to @superblocksteam/cli@2.0.174.
See all versions of @superblocksteam/cli for other recorded verdicts.
- Review the evidence and your use of @superblocksteam/cli@2.0.174 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.