--- canonical: "https://firewall.lpm.dev/npm/@finos/legend-application-marketplace/v/0.5.0" markdown: "https://firewall.lpm.dev/npm/@finos/legend-application-marketplace/v/0.5.0.md" package: "@finos/legend-application-marketplace" report_status: "published" title: "@finos/legend-application-marketplace@0.5.0 npm security report" verdict: "suspicious" version: "0.5.0" --- # @finos/legend-application-marketplace@0.5.0 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 10 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:** 0.5.0 - **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 CSS alert appears to be a false positive: the stylesheet has a BOM, but the checked Trojan Source control characters are absent. However, runtime telemetry sends submitted search text without a visible consent or opt-out control, so this warrants a warning. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Suspicious - **Recorded analysis confidence:** 82.0% - **Started:** 2026-10-31T17:58:42.579Z - **Finished:** 2026-10-31T17:59:54.285Z - **Download time:** 1012 ms - **Static scan time:** 2172 ms - **AI review time:** 68521 ms - **Total time:** 71706 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:** Runtime telemetry includes user-entered marketplace search text. - **Trigger:** A user submits a nonempty marketplace search. - **Impact:** Search terms may contain sensitive information and are sent without a consent or opt-out control shown in this package source. - **Evidence paths:** lib/pages/Lakehouse/MarketplaceLakehouseHome.js, lib/\_\_lib\_\_/LegendMarketplaceTelemetryHelper.js - **Review source:** ai\_review - **Reviewed:** 2026-10-31T17:59:54.285Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** The search handler passes the query to the host application's telemetry service along with search-mode and session fields. - **Rationale:** The CSS alert appears to be a false positive: the stylesheet has a BOM, but the checked Trojan Source control characters are absent. However, runtime telemetry sends submitted search text without a visible consent or opt-out control, so this warrants a warning. ### Review decision - **Verdict:** Suspicious - **Confidence:** 82.0% - **Recommended action:** downgrade\_to\_warn - **Intent class:** Unknown - **False-positive risk:** Medium - **Evidence for warning:** When a nonempty search is submitted, the application passes the raw query to its telemetry service; the source shows no consent or opt-out control for this event. - **Evidence against:** There are no install, preinstall, or postinstall scripts; the declared scripts are for builds, development, linting, publishing, and tests., The flagged stylesheet contains a leading BOM, while searches found none of the checked bidi or zero-width control characters., The package entry point re-exports application modules; the inspected import path does not show automatic network or account actions. ## Affected versions and remediation This report applies to @finos/legend-application-marketplace@0.5.0. - Review the evidence and your use of @finos/legend-application-marketplace@0.5.0 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: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 2. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 3. Critical: Trojan Source Unicode - **Category:** Source - **Confidence:** 90.0% - **Path:** lib/index.css - **Public source:** [View source]() Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks. Public source snippet (untrusted): ```css L17: contains invisible/control Unicode U+FEFF (zero width no-break space) .MuiDialogTitle-root{font-size:2rem}.MuiButton-root,.MuiInputBase-root,.MuiFormLabel-root,.MuiFormControlLabel-label,.MuiMenuItem-root,.MuiSnackbarContent-root,.MuiStepLabel-label,.MuiTooltip-tooltip{font-size:1.2rem}:root{--legend- ``` ### 4. Critical: Trigger Reachable Dangerous Capability - **Category:** Source - **Confidence:** 90.0% - **Path:** lib/index.css - **Public source:** [View source]() A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior. Public source snippet (untrusted): ```css Trigger-reachable chain: manifest.exports -> lib/index.css Reachable file contains a blocking source-risk pattern. ``` ### 5. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 6. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 7. 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. ### 8. High: Semantic Analysis Limited - **Category:** Scanner Coverage - **Confidence:** 100.0% - **Path:** lib/index.css - **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): ```css stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1 ``` ### 9. Medium: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 82.0% - **Path:** lib/pages/Lakehouse/MarketplaceLakehouseHome.js - **Public source:** [View source]() When a nonempty search is submitted, the application passes the raw query to its telemetry service; the source shows no consent or opt-out control for this event. Public source snippet (untrusted): ```javascript tyString(_query)) { applicationStore.navigationService.navigator.goToLocation([redacted](_query, _mode)); [redacted].logEvent_SearchQuery(applicationStore.telemetryService, _query, _mode === MarketplaceSearchMode.PRODUCER, LEGEND_MARKETPLACE_PAGE.HOME_PAGE, _mode === MarketplaceSearchMode.D ``` ### 10. Medium: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 82.0% - **Path:** lib/\_\_lib\_\_/LegendMarketplaceTelemetryHelper.js - **Public source:** [View source]() When a nonempty search is submitted, the application passes the raw query to its telemetry service; the source shows no consent or opt-out control for this event. Public source snippet (untrusted): ```javascript logEvent_SearchQuery(telemetryService, query, useProducerSearch, searchedFrom, useFieldSearch = false) { this.updateSearchSessionId(uuid()); this.updateEventId(); const session = this.getOrCreateUserSession(); telemetryService.logEvent(LEGEND_MARKETPLACE_APP_EVENT.SEARCH_QUERY, { query, useProducerSearch, useFieldSearch, searchedFrom, ...session, }); } static logEvent_ActionDataContracts(t ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** No - **Dependencies:** 30 - **Optional dependencies:** 0 - **Peer dependencies:** 1 - **Development dependencies:** 10 - **Published dependency-graph edges:** 31 ### Published dependency entries - @finos/legend-application 16.0.125 (Dependency) - @finos/legend-art 7.1.165 (Dependency) - @finos/legend-code-editor 2.0.205 (Dependency) - @finos/legend-extension-dsl-data-product 0.1.0 (Dependency) - @finos/legend-extension-dsl-data-space 10.4.257 (Dependency) - @finos/legend-graph 32.7.1 (Dependency) - @finos/legend-lego 2.0.225 (Dependency) - @finos/legend-server-depot 6.1.22 (Dependency) - @finos/legend-server-lakehouse 0.3.85 (Dependency) - @finos/legend-server-marketplace 0.2.12 (Dependency) - @finos/legend-shared 11.0.30 (Dependency) - @finos/legend-storage 3.0.152 (Dependency) - @mui/material 7.3.4 (Dependency) - @testing-library/dom 10.4.0 (Dependency) - @testing-library/react 16.2.0 (Dependency) - @types/react 19.0.10 (Dependency) - @types/react-dom 19.0.4 (Dependency) - dompurify 3.2.5 (Dependency) - mobx 6.13.6 (Dependency) - mobx-react-lite 4.1.0 (Dependency) - mobx-utils 6.1.0 (Dependency) - node-diff3 3.1.2 (Dependency) - oidc-client-ts 3.2.0 (Dependency) - react 19.0.1 (Dependency) - react-dnd 16.0.1 (Dependency) - react-dom 19.0.1 (Dependency) - react-oidc-context 3.3.0 (Dependency) - serializr 3.0.3 (Dependency) - swiper ^12.0.2 (Dependency) - yaml 2.7.0 (Dependency) - react ^19.0.1 (PeerDependency) ## Package metadata - **Package:** @finos/legend-application-marketplace - **Ecosystem:** npm - **Version:** 0.5.0 - **License:** Apache-2.0 - **Version published:** 2026-09-25T08:11:50.250Z - **Package first seen:** 2026-07-01T21:53:49.609Z - **Package last seen:** 2026-10-31T18:02:54.367Z - **Known versions:** 25 - **Latest version:** 0.5.11 - **Appeal under review:** No - **Description:** Legend Marketplace application core - **Maintainers:** finos-admin, maoo - **Keywords:** legend, legend-application, legend-marketplace, search, discovery - **Artifact files:** 735 - **Artifact unpacked size:** 4,474,644 bytes - **Artifact signatures:** 2 - **Attestations:** No ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()