--- canonical: "https://firewall.lpm.dev/npm/@lincyaw/workbench/v/0.2.0-rc.14" markdown: "https://firewall.lpm.dev/npm/@lincyaw/workbench/v/0.2.0-rc.14.md" package: "@lincyaw/workbench" report_status: "published" title: "@lincyaw/workbench@0.2.0-rc.14 npm security report" verdict: "suspicious" version: "0.2.0-rc.14" --- # @lincyaw/workbench@0.2.0-rc.14 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 — allowed with a warning** — Allowed by default policy, but 11 finding(s) warrant review before installing. - **Verdict:** Suspicious - **Product-default install policy:** Warn - **Firewall policy:** Telemetry warning (can be blocked) - **Public report status:** Published - **Threat category:** Telemetry - **Selected version:** 0.2.0-rc.14 - **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. The telemetry path is gated by a host setting and uses the same-origin workspace endpoint, but the events can include agent request text and document context rather than only operational metadata. This warrants a warning about content collection, not a malicious verdict. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Suspicious - **Recorded analysis confidence:** 91.0% - **Started:** 2026-11-02T05:10:34.011Z - **Finished:** 2026-11-02T05:11:35.960Z - **Download time:** 771 ms - **Static scan time:** 1392 ms - **AI review time:** 59786 ms - **Total time:** 61949 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:** Host-enabled telemetry can include user-authored agent request text. - **Trigger:** Workbench startup when the host enables collection; request text is logged after the user asks the agent. - **Impact:** User-authored instructions and referenced document context may be retained by the workspace telemetry collector. - **Evidence paths:** src/workbench.ts, src/telemetry.ts, src/workspace-client.ts - **Review source:** ai\_review - **Reviewed:** 2026-11-02T05:11:35.960Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** Operation logging adds the composed request text to an event and posts batches to the same-origin telemetry endpoint. - **Rationale:** The telemetry path is gated by a host setting and uses the same-origin workspace endpoint, but the events can include agent request text and document context rather than only operational metadata. This warrants a warning about content collection, not a malicious verdict. - **Files touched:** src/workbench.ts, src/telemetry.ts, src/workspace-client.ts - **Network endpoints:** api/presmium/telemetry ### Review decision - **Verdict:** Suspicious - **Confidence:** 91.0% - **Recommended action:** downgrade\_to\_warn - **Intent class:** Dangerous Capability - **False-positive risk:** Medium - **Evidence for warning:** Workbench construction starts operation telemetry automatically., Telemetry records are sent only when the host reports collection is enabled., After a user asks the agent, the composed request text is added to a telemetry event., Telemetry events are POSTed to the same-origin telemetry endpoint. - **Evidence against:** The host can disable collection, which prevents queued operations from being sent., Transcription adoption requires user review and confirmation before applying changes. ## Affected versions and remediation This report applies to @lincyaw/workbench@0.2.0-rc.14. - Review the evidence and your use of @lincyaw/workbench@0.2.0-rc.14 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. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 2. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 3. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 4. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 5. High: Semantic Analysis Limited - **Category:** Scanner Coverage - **Confidence:** 100.0% - **Path:** src/places.ts\#virtual:normalized:round1 - **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): ```text stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 2 ``` ### 6. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** src/panels/TranscriptionAdoption.tsx - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```tsx matchType = normalized_sha256 matchedPackage = @lincyaw/workbench@0.2.0-rc.5 matchedPath = [redacted].tsx matchedIdentity = npm:QGxpbmN5YXcvd29ya2JlbmNo:0.2.0-rc.5 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 7. High: Known Malware Source Fingerprint Signature - **Category:** Supply Chain - **Confidence:** 94.0% - **Path:** src/panels/TranscriptionAdoption.tsx - **Public source:** [View source]() Source fingerprint signature matches a known malicious package signature; route for source-aware review. Public source snippet (untrusted): ```tsx matchType = malicious_source_fingerprint_signature signature = c63b021768f8d830 signatureType = suspicious_hashes sourceLabel = final_verdict:malicious matchedPackage = @lincyaw/workbench@0.2.0-rc.5 matchedPath = [redacted].tsx matchedIdentity = npm:QGxpbmN5YXcvd29ya2JlbmNo:0.2.0-rc.5 similarity = 1.000 shingleOverlap = 37 summary = package final verdict is malicious ``` ### 8. Medium: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 91.0% - **Path:** src/workbench.ts - **Public source:** [View source]() Workbench construction starts operation telemetry automatically. Public source snippet (untrusted): ```typescript this.telemetry = new OperationLog(() => this.client.readTelemetry(), (batch, beacon) => this.client.sendTelemetry(batch, beacon), this.#state.locale) void this.telemetry.start() } /** Records an op ``` ### 9. Medium: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 91.0% - **Path:** src/telemetry.ts - **Public source:** [View source]() Telemetry records are sent only when the host reports collection is enabled. Public source snippet (untrusted): ```typescript /** Asks the host whether it collects operations; when it does, sends them, and also records clicks on the page's controls. */ async start(): Promise { try { this.#enabled = (await this.#read()).enabled === true } catch { this.#enabled = false } if (!this.#enabled) { this.#queue = [] retur ``` ### 10. Medium: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 91.0% - **Path:** src/workbench.ts - **Public source:** [View source]() After a user asks the agent, the composed request text is added to a telemetry event. Public source snippet (untrusted): ```typescript const located = this.#state.focus as (FocusReport & Partial)[] const places = new Map(located.map(item => [item.id, this.#describe(item)])) text = compose(places) const answer = await asker({ text, focus }) asked({ 'presmium.ask.text': text, 'presmium.outcome': 'sent', 'dsh.session.id': answer?.session, 'dsh.request.id': ``` ### 11. Medium: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 91.0% - **Path:** src/workspace-client.ts - **Public source:** [View source]() Telemetry events are POSTed to the same-origin telemetry endpoint. Public source snippet (untrusted): ```typescript readTelemetry: () => call(url('telemetry')), sendTelemetry: async (batch, beacon) => { const body = JSON.stringify(batch) if (beacon && navigator.sendBeacon?.(url('telemetry'), new Blob([body], { type: 'application/json' }))) return const response = await fetch(url('telemetry'), { method: 'POST', credentials: 'same-origin', headers: { 'Content-Type': 'applicatio ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** No - **Dependencies:** 25 - **Optional dependencies:** 0 - **Peer dependencies:** 2 - **Development dependencies:** 5 - **Published dependency-graph edges:** 27 ### Published dependency entries - @blocknote/core 0.56.0 (Dependency) - @blocknote/mantine 0.56.0 (Dependency) - @blocknote/react 0.56.0 (Dependency) - @dnd-kit/dom 0.5.1 (Dependency) - @dnd-kit/react 0.5.1 (Dependency) - @floating-ui/react 0.27.20 (Dependency) - @lincyaw/design 1.0.0-rc.15 (Dependency) - @lincyaw/kernel 1.0.0-rc.15 (Dependency) - @mantine/core 8.3.11 (Dependency) - @mantine/hooks 8.3.11 (Dependency) - @radix-ui/react-dialog ^1.3.1 (Dependency) - @radix-ui/react-dropdown-menu ^2.2.1 (Dependency) - @radix-ui/react-popover ^1.1.15 (Dependency) - @radix-ui/react-radio-group ^1.5.1 (Dependency) - @radix-ui/react-tabs ^1.2.1 (Dependency) - @radix-ui/react-toolbar ^1.2.1 (Dependency) - @radix-ui/react-tooltip ^1.4.1 (Dependency) - @rjsf/core 6.11.0 (Dependency) - @rjsf/utils 6.11.0 (Dependency) - @rjsf/validator-ajv8 6.11.0 (Dependency) - @tiptap/core 3.32.0 (Dependency) - @tiptap/extension-file-handler 3.32.0 (Dependency) - @tiptap/pm 3.32.0 (Dependency) - katex 0.18.10 (Dependency) - react-resizable-panels 4.14.5 (Dependency) - react ^18.3.1 (PeerDependency) - react-dom ^18.3.1 (PeerDependency) ## Package metadata - **Package:** @lincyaw/workbench - **Ecosystem:** npm - **Version:** 0.2.0-rc.14 - **License:** Apache-2.0 - **Version published:** 2026-11-02T05:02:49.205Z - **Package first seen:** 2026-10-20T06:59:34.287Z - **Package last seen:** 2026-11-04T13:48:25.881Z - **Known versions:** 23 - **Latest version:** 0.2.0-rc.29 - **Appeal under review:** No - **Description:** Presmium's workbench panels in React (the documents, a document edited on its rendered page with comments and version history) with the workspace service's client and the preview protocol's workbench side; @lincyaw/dsh places them in presmium studio (expe - **Maintainers:** lincyaw - **Keywords:** presmium, workbench, react - **Runtime engines:** node: \>=22.19 - **Artifact files:** 135 - **Artifact unpacked size:** 1,337,904 bytes - **Artifact signatures:** 2 - **Attestations:** No ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()