--- canonical: "https://firewall.lpm.dev/npm/@superblocksteam/cli/v/2.0.174" markdown: "https://firewall.lpm.dev/npm/@superblocksteam/cli/v/2.0.174.md" package: "@superblocksteam/cli" report_status: "under_review" title: "@superblocksteam/cli@2.0.174 npm security report" verdict: "manual_review" version: "2.0.174" --- # @superblocksteam/cli@2.0.174 npm security report > **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document. ## Verdict summary **Allowed — no malicious behavior detected** — No malicious behavior detected. 23 low-signal pattern(s) reviewed. - **Verdict:** Manual Review - **Product-default install policy:** Allow - **Firewall policy:** No policy match - **Public report status:** Under Review - **Threat category:** Unknown - **Selected version:** 2.0.174 - **Selected version is latest:** No - **Analysis source:** AI Security Review (lpm-firewall-ai) This is the current Firewall decision for the selected package version, based on the available public evidence. Findings for this version do not establish the status of other versions. AI assessment: manual review; recommendation: manual review. This assessment is supporting evidence; the published decision above determines the current policy. 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. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Manual Review - **Recorded analysis confidence:** 61.0% - **Started:** 2026-10-26T00:40:44.947Z - **Finished:** 2026-10-26T00:45:46.025Z - **Download time:** 1273 ms - **Static scan time:** 22084 ms - **AI review time:** 277720 ms - **Total time:** 301078 ms The recorded confidence comes from the underlying analysis. Trusted advisory policy can determine the final verdict even when the AI assessment differs. ## Security analysis ### Published attack-surface review - **Summary:** No concrete attack was established in the inspected excerpts. The complete behavior of the large generated bundle remains unresolved. - **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. - **Review source:** ai\_review - **Reviewed:** 2026-10-26T00:45:46.025Z ### AI review details - **Review stage:** source\_first\_review - **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. - **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. - **Files touched:** package.json, dist/index.js - **Network endpoints:** https://app.superblocks.com ### Review decision - **Verdict:** Manual Review - **Confidence:** 61.0% - **Recommended action:** manual\_review - **Intent class:** Unknown - **False-positive risk:** Medium - **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. ## Affected versions and remediation This report applies to @superblocksteam/cli@2.0.174. - 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. ## Public findings ### 1. High: Install Time Lifecycle Scripts - **Category:** Manifest - **Confidence:** 90.0% - **Path:** package.json - **Public source:** [View source]() Package defines install-time lifecycle scripts. Public source snippet (untrusted): ```json scripts.preinstall = node scripts/customer/preinstall.js ``` ### 2. Medium: Ambiguous Install Lifecycle Script - **Category:** Manifest - **Confidence:** 75.0% - **Path:** package.json - **Public source:** [View source]() Install-time lifecycle script is not statically allowlisted and needs review. Public source snippet (untrusted): ```json scripts.preinstall = node scripts/customer/preinstall.js ``` ### 3. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 4. High: Child Process - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/chunk-6F6ZMNIH.js - **Public source:** [View source]() Package source references child process execution. Public source snippet (untrusted): ```javascript L170: function 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: } ``` ### 5. High: Shell - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/index.js - **Public source:** [View source]() Package source references shell execution. Public source snippet (untrusted): ```javascript L16705: const mountPoint = await getWslDrivesMountPoint(); L16706: command = is_wsl_default ? `${mountPoint}[redacted].0/powershell.exe` : `${process6.env.SYSTEMROOT || process6.env.windir || "C:\\Windows"}\\System32\\... L16707: cliArguments.push( ``` ### 6. Low: Eval - **Category:** Source - **Confidence:** 45.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() Package source references a known benign dynamic code generation pattern. Public source snippet (untrusted): ```javascript L28911: try { L28912: return new Function(`return (${code.slice(start + marker.length, index)})`)(); L28913: } catch { ``` ### 7. Medium: Dynamic Require - **Category:** Source - **Confidence:** 75.0% - **Path:** dist/jiti-DFRQ5JC2.js - **Public source:** [View source]() Package source references dynamic require/import behavior. Public source snippet (untrusted): ```javascript L8: import { dirname as $dd_dirname } from 'path'; L9: globalThis.require ??= $dd_createRequire(import.meta.url); L10: globalThis.__filename ??= $dd_fileURLToPath(import.meta.url); ``` ### 8. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 9. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 10. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 11. High: Host Fingerprint Exfiltration - **Category:** Source - **Confidence:** 86.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() Source collects local host identity data and sends it to an external endpoint. Public source snippet (untrusted): ```javascript L1: if (typeof process === 'object' && process !== null && L2: process.env !== null && typeof process.env === 'object') { L3: process.env.DD_GIT_REPOSITORY_URL = 'https://token@github.com/superblocksteam/superblocks.git'; L4: process.env.DD_GIT_COMMIT_SHA = '[redacted]'; ... L10: globalThis.__filename ??= $dd_fileURLToPath(import.meta.url); L11: globalThis.__dirname ??= $dd_dirname(globalThis.__filename); L12: ... L223: function copyBuffer(e3) { L224: return e3 instanceof Buffer ? Buffer.from(e3) : new e3.constructor(e3.buffer.slice(), e3.byteOffset, e3.length); L225: } ... L496: const { root } = res; L497: const filePath = findUp("package.json", root, directory); ``` ### 12. High: Credential Redirect Persistence - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/index.js - **Public source:** [View source]() Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection. Public source snippet (untrusted): ```javascript Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/index.js: createCheckAuthorization, headers2["Proxy-Authorization"] = `Basic ${Buffer.from(proxy.auth).toString("base64")}`; "Authorization", "Proxy-Authorization", const { token, superblocksBaseUrl } = result; this.initializeSdk(token, superblocksBaseUrl); initializeSdk(token, baseUrl) { this.sdk = new SuperblocksSdk(token, baseUrl, this.config.version); ``` ### 13. High: Command Output Exfiltration - **Category:** Source - **Confidence:** 82.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() Source combines command execution, command-output handling, and outbound requests; review data flow before blocking. Public source snippet (untrusted): ```javascript L1: if (typeof process === 'object' && process !== null && L2: process.env !== null && typeof process.env === 'object') { L3: process.env.DD_GIT_REPOSITORY_URL = 'https://token@github.com/superblocksteam/superblocks.git'; L4: process.env.DD_GIT_COMMIT_SHA = '[redacted]'; ... L10: globalThis.__filename ??= $dd_fileURLToPath(import.meta.url); L11: globalThis.__dirname ??= $dd_dirname(globalThis.__filename); L12: ... L223: function copyBuffer(e3) { L224: return e3 instanceof Buffer ? Buffer.from(e3) : new e3.constructor(e3.buffer.slice(), e3.byteOffset, e3.length); L225: } ... L496: const { root } = res; L497: const filePath = findUp("package.json", root, directory); ``` ### 14. High: Sandbox Evasion Gated Capability - **Category:** Source - **Confidence:** 84.0% - **Path:** scripts/verify-ripgrep-package.mjs - **Public source:** [View source]() Source gates dangerous network, credential, or execution behavior behind CI, host, platform, time, or geo fingerprint checks. Public source snippet (untrusted): ```javascript L1: import { spawn } from "node:child_process"; L2: import { ... L72: const { rgPath } = cliRequire(ripgrepEntryPoint); L73: const { stdout } = await execFileAsync(rgPath, ["--version"], { L74: killSignal: "SIGKILL", ... L92: return ( L93: !upperKey.startsWith("NPM_CONFIG_") && L94: !upperKey.startsWith("PNPM_CONFIG_") ... L119: NPM_CONFIG_GLOBALCONFIG: globalConfigPath, L120: NPM_CONFIG_REGISTRY: "https://registry.npmjs.org/", L121: NPM_CONFIG_USERCONFIG: userConfigPath, ... L126: if (child.pid === undefined) return; ``` ### 15. High: Cross File Remote Execution Context - **Category:** Source - **Confidence:** 72.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking. Public source snippet (untrusted): ```javascript Cross-file remote execution chain: dist/chunk-Q5DE3DGK.js spawns dist/chunk-6LVQNQZN.js; helper contains network access plus dynamic code execution. L1: if (typeof process === 'object' && process !== null && L2: process.env !== null && typeof process.env === 'object') { L3: process.env.DD_GIT_REPOSITORY_URL = 'https://token@github.com/superblocksteam/superblocks.git'; L4: process.env.DD_GIT_COMMIT_SHA = '[redacted]'; ... L10: globalThis.__filename ??= $dd_fileURLToPath(import.meta.url); L11: globalThis.__dirname ??= $dd_dirname(globalThis.__filename); L12: ... L223: function copyBuffer(e3) { L224: return e3 instanceof Buffer ? Buffer.from(e3) : new e3.constructor(e3.buffer.slice(), e3.byteOffset, e3.length); L225: } ... L496: const { root } = res; L497: const filePath = findUp("package.js ``` ### 16. High: Trigger Reachable External Post Callback - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() A manifest entrypoint or package-local install chain reaches a fixed external POST callback. Public source snippet (untrusted): ```javascript Trigger-reachable fixed external POST callback chain: manifest.main -> dist/index.js -> dist/chunk-Q5DE3DGK.js process.env.DD_GIT_REPOSITORY_URL = 'https://token@github.com/superblocksteam/superblocks.git'; * @type {string} HTTP header name for EVP subdomain routing warn("DATADOG TRACER INTEGRATIONS LOADED - " + JSON.stringify(Object.keys(pluginManager._pluginsByName))); return JSON.stringify(this, (_key_, value) => { "$.AuthParameters.OAuthParameters.OAuthHttpParameters.HeaderParameters[*].Value", "$.AuthParameters.OAuthParameters.OAuthHttpParameters.QueryStringParameters[*].Value", "$.AuthParameters.OAuthParameters.OAuthHttpParameters.BodyParameters[*].Value", "$.AuthParameters.InvocationHttpParameters.HeaderParameters[*].Value", ``` ### 17. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 18. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 19. Medium: Ships Build Helper - **Category:** Artifact Inventory - **Confidence:** 70.0% - **Path:** bin/dev.cmd - **Public source:** [View source]() Package ships non-JavaScript build or shell helper files. Public source snippet (untrusted): ```text path = bin/dev.cmd kind = build_helper sizeBytes = 30 magicHex = [redacted] ``` ### 20. Medium: Oversized Source File - **Category:** Artifact Inventory - **Confidence:** 70.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() Package contains source files above the normal full-analysis size ceiling. Public source snippet (untrusted): ```javascript path = dist/chunk-Q5DE3DGK.js kind = oversized_source_file sizeBytes = 6462195 magicHex = [redacted] ``` ### 21. Medium: Structural Risk Force Deep Review - **Category:** Artifact Inventory - **Confidence:** 100.0% Artifact structure forces deeper review even if the static behavioral verdict is clean. ### 22. High: Semantic Analysis Limited - **Category:** Scanner Coverage - **Confidence:** 100.0% - **Path:** dist/chunk-Q5DE3DGK.js - **Public source:** [View source]() A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review. Public source snippet (untrusted): ```javascript stage = ast_semantic_analysis; reason = ast_path_work_budget_exceeded; limitedFiles = 1 ``` ### 23. Critical: Previous Version Dangerous Delta - **Category:** Supply Chain - **Confidence:** 93.0% - **Path:** dist/index.js - **Public source:** [View source]() This package version adds a dangerous source file absent from the previous stored version; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = previous_version_dangerous_delta matchedPackage = @superblocksteam/cli@2.0.172 matchedIdentity = npm:QHN1cGVyYmxvY2tzdGVhbS9jbGk:2.0.172 similarity = 0.989 summary = stored previous version shares package body but lacks this dangerous source file ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** Yes - **Published lifecycle scripts:** preinstall - **Dependencies:** 18 - **Optional dependencies:** 5 - **Peer dependencies:** 0 - **Development dependencies:** 35 - **Published dependency-graph edges:** 23 ### Published dependency entries - @babel/plugin-proposal-decorators ^7.28.0 (Dependency) - @oclif/core ^4.3.0 (Dependency) - @oclif/plugin-commands ^4.1.25 (Dependency) - @oclif/plugin-help ^6.2.26 (Dependency) - @oclif/plugin-not-found ^3.2.51 (Dependency) - @oclif/plugin-version ^2.2.28 (Dependency) - @superblocksteam/sdk 2.0.174 (Dependency) - @superblocksteam/sdk-api 2.0.174 (Dependency) - @vitejs/plugin-react 4.3.4 (Dependency) - @vscode/ripgrep 1.18.0 (Dependency) - libpg-query ^17.7.4 (Dependency) - lockfile 1.0.4 (Dependency) - open 10.1.0 (Dependency) - openid-client 6.8.3 (Dependency) - playwright 1.56.0 (Dependency) - protobufjs 7.6.5 (Dependency) - typescript ^6.0.3 (Dependency) - vite 6.4.3 (Dependency) - @vscode/ripgrep-darwin-arm64 1.18.0 (OptionalDependency) - @vscode/ripgrep-darwin-x64 1.18.0 (OptionalDependency) - @vscode/ripgrep-linux-arm64 1.18.0 (OptionalDependency) - @vscode/ripgrep-linux-x64 1.18.0 (OptionalDependency) - @vscode/ripgrep-win32-x64 1.18.0 (OptionalDependency) ## Package metadata - **Package:** @superblocksteam/cli - **Ecosystem:** npm - **Version:** 2.0.174 - **License:** Superblocks Community Software License - **Version published:** 2026-10-25T21:32:23.067Z - **Package first seen:** 2026-10-10T00:43:16.242Z - **Package last seen:** 2026-11-04T18:55:18.962Z - **Known versions:** 8 - **Latest version:** 2.0.177 - **Appeal under review:** No - **Description:** Official Superblocks CLI - **Maintainers:** superblocksteam-admin, nickrttn-sb - **Keywords:** oclif - **Runtime engines:** npm: \>=10.x, node: \>=24 - **Artifact files:** 154 - **Artifact unpacked size:** 64,774,925 bytes - **Artifact signatures:** 2 - **Attestations:** No ## References - [HTML security report]() - [Homepage]()