--- canonical: "https://firewall.lpm.dev/npm/supermemory/v/5.0.1" markdown: "https://firewall.lpm.dev/npm/supermemory/v/5.0.1.md" package: "supermemory" report_status: "published" title: "supermemory@5.0.1 npm security report" verdict: "suspicious" version: "5.0.1" --- # supermemory@5.0.1 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 **Flagged as AI-agent capability risk** — Allowed by default with warning: agent-facing configuration or capability changes need review before use. - **Verdict:** Suspicious - **Product-default install policy:** Warn - **Firewall policy:** Warn-only AI-agent capability risk - **Public report status:** Published - **Threat category:** AI-agent capability abuse - **Selected version:** 5.0.1 - **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: suspicious; recommendation: downgrade to warn. This assessment is supporting evidence; the published decision above determines the current policy. Inspected source supports explicit-command agent configuration changes, which the review policy assigns a warning. The scanner's blocking labels do not establish covert exfiltration or automatic malicious installation. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Suspicious - **Recorded analysis confidence:** 92.0% - **Started:** 2026-10-06T21:54:06.857Z - **Finished:** 2026-10-06T21:55:33.134Z - **Download time:** 2560 ms - **Static scan time:** 14552 ms - **AI review time:** 69164 ms - **Total time:** 86277 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:** Explicit plugin commands install agent integrations and remove Supermemory entries from OpenCode configuration. These capabilities warrant a warning, but no unconsented install-time attack was established. - **Trigger:** The user invokes plugin installation or plugin uninstall for selected agent targets. - **Impact:** Selected commands can change agent integrations and execute the latest integration installer; malicious intent or covert execution was not established. - **Evidence paths:** bin/cli.mjs - **Review source:** ai\_review - **Reviewed:** 2026-10-06T21:55:33.134Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** The CLI executes selected integration installers through npx and edits OpenCode plugin configuration during removal, with dry-run guards. - **Rationale:** Inspected source supports explicit-command agent configuration changes, which the review policy assigns a warning. The scanner's blocking labels do not establish covert exfiltration or automatic malicious installation. - **Files touched:** .config/opencode/opencode.jsonc, .config/opencode/opencode.json ### Review decision - **Verdict:** Suspicious - **Confidence:** 92.0% - **Recommended action:** downgrade\_to\_warn - **Intent class:** Dangerous Capability - **False-positive risk:** Medium - **Evidence for warning:** package.json has only a publishing lifecycle hook and no runtime self-dependency., The plugin command requires target flags or interactive selection., The selected Codex installer runs codex-supermemory@latest through npx unless dry-run is enabled., The explicit OpenCode uninstall command edits its plugin configuration to remove Supermemory entries; dry-run prevents mutation. - **Evidence against:** No automatic registry-install mutation was identified., Inspected command output is collected for local reporting, without an identified exfiltration sink., The remote shell installer belongs to explicit local-server commands and defaults to https://supermemory.ai/install., The inspected API credential handling uses configurable Supermemory API clients; no fixed unrelated credential recipient was identified. ## Affected versions and remediation This report applies to supermemory@5.0.1. - Review the evidence and your use of supermemory@5.0.1 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. Low: Non Install Lifecycle Scripts - **Category:** Manifest - **Confidence:** 80.0% Package declares lifecycle scripts that are not normally run for registry tarball installs. ### 2. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 3. High: Child Process - **Category:** Source - **Confidence:** 85.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() Package source references child process execution. Public source snippet (untrusted): ```javascript L7018: exports.execAsync = undefined; L7019: var child_process = __require("child_process"); L7020: var util = __require("util"); ``` ### 4. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 5. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 6. High: Entrypoint Build Divergence - **Category:** Source - **Confidence:** 82.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() Manifest entrypoint contains risky behavior absent from dist/build output. Public source snippet (untrusted): ```javascript Manifest entrypoint (manifest.bin) carries capability families absent from dist/build output: environment+network, sensitive-file+network, execution+network, builtin-tampering L49: // ../mono/node_modules/consola/dist/chunks/prompt.mjs L50: import g, { stdin, stdout } from "node:process"; L51: import f from "node:readline"; ... L323: this._track && (this.value = this.rl?.line.replace(/\t/g, ""), this._cursor = this.rl?.cursor ?? 0, this.emit("value", this.value)), D(); L324: }, this.input.pipe(e), this.rl = f.createInterface({ input: this.input, output: e, tabSize: 2, prompt: "", escapeCodeTimeout: 50 }), f.emitKeypressEvents(this.input, this.rl), this... L325: this.output.write(srcExports.cursor.show), this.output.off("resize", this.render), d$1(this.input, false), u(this.value); ... L648 ``` ### 7. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 8. Critical: Same File Env Network Execution - **Category:** Source - **Confidence:** 90.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() A single source file combines environment access, network access, and code or shell execution with blocking evidence. Public source snippet (untrusted): ```javascript L174662: // ../mono/apps/cli/src/lib/local-server.ts L174663: import { spawn } from "node:child_process"; L174664: import { constants as fsConstants } from "node:fs"; L174665: import { access, readFile } from "node:fs/promises"; L174666: import { get as httpsGet } from "node:https"; L174667: import { homedir as homedir2 } from "node:os"; ... L174673: var TAG_URL_RE = /\/releases\/tag\/server-v([0-9]+\.[0-9]+\.[0-9]+(?:-[A-Za-z0-9.]+)?)$/; L174674: var INSTALL_URL = process.env.SUPERMEMORY_LOCAL_INSTALL_URL ?? "https://supermemory.ai/install"; L174675: var INSTALL_DIR = resolve4(process.env.SUPERMEMORY_INSTALL_DIR ?? join3(homedir2(), ".supermemory")); ``` ### 9. High: Credential Redirect Persistence - **Category:** Source - **Confidence:** 94.0% - **Path:** bin/cli.mjs - **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. bin/cli.mjs: import f from "node:readline"; reject(tlsSocket.authorizationError); reject(tlsSocket.authorizationError); headers["Proxy-Authorization"] = "Basic " + Buffer.from(channelOptions["grpc.http_connect_creds"]).toString("base64"); if (finalMetadata.get("authorization").length > 1) { details: '"authorization" metadata cannot have multiple values', _baseUrl; this._baseUrl = `http://${this._host}:${this._port}/`; ``` ### 10. Critical: Command Output Exfiltration - **Category:** Source - **Confidence:** 90.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() Source executes local commands and sends command output to an external endpoint. Public source snippet (untrusted): ```javascript L174652: await runCommand(keysListCommand, { rawArgs }); L174653: process.stderr.write(` L174654: ${source_default.dim("Available commands: list, create, revoke, toggle. Run supermemory keys --help for details.")} ... L174662: // ../mono/apps/cli/src/lib/local-server.ts L174663: import { spawn } from "node:child_process"; L174664: import { constants as fsConstants } from "node:fs"; L174665: import { access, readFile } from "node:fs/promises"; L174666: import { get as httpsGet } from "node:https"; L174667: import { homedir as homedir2 } from "node:os"; ``` ### 11. Critical: Download Execute - **Category:** Source - **Confidence:** 90.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() Source downloads or fetches remote code and executes it. Public source snippet (untrusted): ```javascript L49: // ../mono/node_modules/consola/dist/chunks/prompt.mjs L50: import g, { stdin, stdout } from "node:process"; L51: import f from "node:readline"; ... L323: this._track && (this.value = this.rl?.line.replace(/\t/g, ""), this._cursor = this.rl?.cursor ?? 0, this.emit("value", this.value)), D(); L324: }, this.input.pipe(e), this.rl = f.createInterface({ input: this.input, output: e, tabSize: 2, prompt: "", escapeCodeTimeout: 50 }), f.emitKeypressEvents(this.input, this.rl), this... L325: this.output.write(srcExports.cursor.show), this.output.off("resize", this.render), d$1(this.input, false), u(this.value); ... L648: t.exports = u, u.eastAsianWidth = function(e) { L649: var s = e.charCodeAt(0), i = e.length == 2 ? e.charCodeAt(1) : 0, D = s; L650: return 55296 <= s && s <= 56319 && 56320 ``` ### 12. High: Sandbox Evasion Gated Capability - **Category:** Source - **Confidence:** 84.0% - **Path:** bin/cli.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 L49: // ../mono/node_modules/consola/dist/chunks/prompt.mjs L50: import g, { stdin, stdout } from "node:process"; L51: import f from "node:readline"; ... L323: this._track && (this.value = this.rl?.line.replace(/\t/g, ""), this._cursor = this.rl?.cursor ?? 0, this.emit("value", this.value)), D(); L324: }, this.input.pipe(e), this.rl = f.createInterface({ input: this.input, output: e, tabSize: 2, prompt: "", escapeCodeTimeout: 50 }), f.emitKeypressEvents(this.input, this.rl), this... L325: this.output.write(srcExports.cursor.show), this.output.off("resize", this.render), d$1(this.input, false), u(this.value); ... L648: t.exports = u, u.eastAsianWidth = function(e) { L649: var s = e.charCodeAt(0), i = e.length == 2 ? e.charCodeAt(1) : 0, D = s; L650: return 55296 <= s && s <= 56319 && 56320 ``` ### 13. Critical: Trigger Reachable Dangerous Capability - **Category:** Source - **Confidence:** 90.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior. Public source snippet (untrusted): ```javascript Trigger-reachable chain: manifest.bin -> bin/cli.mjs L49: // ../mono/node_modules/consola/dist/chunks/prompt.mjs L50: import g, { stdin, stdout } from "node:process"; L51: import f from "node:readline"; ... L323: this._track && (this.value = this.rl?.line.replace(/\t/g, ""), this._cursor = this.rl?.cursor ?? 0, this.emit("value", this.value)), D(); L324: }, this.input.pipe(e), this.rl = f.createInterface({ input: this.input, output: e, tabSize: 2, prompt: "", escapeCodeTimeout: 50 }), f.emitKeypressEvents(this.input, this.rl), this... L325: this.output.write(srcExports.cursor.show), this.output.off("resize", this.render), d$1(this.input, false), u(this.value); ... L648: t.exports = u, u.eastAsianWidth = function(e) { L649: var s = e.charCodeAt(0), i = e.length == 2 ? e.charCodeAt(1) : 0, D ``` ### 14. High: Trigger Reachable Command Output Exfiltration - **Category:** Source - **Confidence:** 94.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() A manifest entrypoint or package-local install chain reaches command-output exfiltration behavior. Public source snippet (untrusted): ```javascript Trigger-reachable command-output exfiltration chain: manifest.bin -> bin/cli.mjs L174652: await runCommand(keysListCommand, { rawArgs }); L174653: process.stderr.write(` L174654: ${source_default.dim("Available commands: list, create, revoke, toggle. Run supermemory keys --help for details.")} ... L174662: // ../mono/apps/cli/src/lib/local-server.ts L174663: import { spawn } from "node:child_process"; L174664: import { constants as fsConstants } from "node:fs"; L174665: import { access, readFile } from "node:fs/promises"; L174666: import { get as httpsGet } from "node:https"; L174667: import { homedir as homedir2 } from "node:os"; ``` ### 15. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 16. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 17. Medium: Oversized Source File - **Category:** Artifact Inventory - **Confidence:** 70.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() Package contains source files above the normal full-analysis size ceiling. Public source snippet (untrusted): ```javascript path = bin/cli.mjs kind = oversized_source_file sizeBytes = 7975199 magicHex = [redacted] ``` ### 18. Medium: Oversized Cli Entrypoint - **Category:** Artifact Inventory - **Confidence:** 80.0% - **Path:** bin/cli.mjs - **Public source:** [View source]() Package contains an oversized executable-looking CLI entrypoint. Public source snippet (untrusted): ```javascript path = bin/cli.mjs kind = oversized_cli_entrypoint sizeBytes = 7975199 magicHex = [redacted] ``` ### 19. 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. ### 20. High: Semantic Analysis Limited - **Category:** Scanner Coverage - **Confidence:** 100.0% - **Path:** bin/cli.mjs - **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 ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** Yes - **Published lifecycle scripts:** prepublishOnly - **Dependencies:** 0 - **Optional dependencies:** 0 - **Peer dependencies:** 0 - **Development dependencies:** 5 - **Published dependency-graph edges:** 0 ## Package metadata - **Package:** supermemory - **Ecosystem:** npm - **Version:** 5.0.1 - **License:** Apache-2.0 - **Version published:** 2026-10-06T19:40:36.292Z - **Package first seen:** 2026-07-20T19:24:42.689Z - **Package last seen:** 2026-11-02T03:53:43.255Z - **Known versions:** 7 - **Latest version:** 5.1.2 - **Appeal under review:** No - **Description:** The official TypeScript library for the Supermemory API - **Author:** Supermemory - **Maintainers:** dhravya - **Runtime engines:** node: \>=18 - **Artifact files:** 3110 - **Artifact unpacked size:** 9,990,496 bytes - **Artifact signatures:** 2 - **Attestations:** Yes - **Provenance:** https://slsa.dev/provenance/v1 ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()