openscreen

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https://github.com/siddharthvaddem/openscreen.git · scanned 2026-05-17 02:50 UTC (13 hours, 32 minutes ago) · 10 languages

105 findings (17 legacy + 88 scanner) 8/10 scanners ran 78th percentile · Typescript · medium (20-100K LoC)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 13 hours, 32 minutes ago · v1 · 105 findings from 2 sources. Findings combine the legacy security pipeline AND the multi-layer engine (atlas, wiring, flows, ranked) AND verified AI agent contributions.

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Active filters: severity: medium × excluding tests × Reset all

Scan summary Repository scanned at 81.5/100 with 88.9% coverage. It contains 1044 nodes across 1 cross-layer flows, written primarily in mixed languages. Engine surfaced 88 findings — concentrated in software (41), cicd (17), quality (17). Risk profile is low: 0 critical, 0 high, 5 medium. Recommended next step: open the software layer findings first — that's where the highest-impact wins live.

Showing 9 of 105 findings. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

medium Legacy quality quality conf 0.80 localStorage write failures are swallowed silently

Handle QuotaExceededError explicitly, show a toast or error state, and guide the user to export/clear old local data. Log non-quota failures for diagnostics.

src/lib/userPreferences.ts:131 qualitylegacy

medium Legacy quality quality conf 0.80 localStorage write failures are swallowed silently

Handle QuotaExceededError explicitly, show a toast or error state, and guide the user to export/clear old local data. Log non-quota failures for diagnostics.

src/contexts/I18nContext.tsx:95 qualitylegacy

medium Legacy quality quality conf 0.70 Public web app has no Content Security Policy

Add a Content-Security-Policy header through the web framework or hosting config. For static apps, add a CSP meta tag that restricts default-src, script-src, connect-src, img-src, and frame-ancestors.

index.html qualitylegacy

medium Legacy quality quality conf 0.78 Public web service has no security.txt

Add /.well-known/security.txt with Contact, Expires, Canonical, Preferred-Languages, and Policy fields. Keep the contact endpoint monitored.

.well-known/security.txt qualitylegacy

medium 9-layer quality integrity conf 1.00 `fetch()` without try/.catch or AbortSignal — src/lib/exporter/streamingDecoder.ts:182

Bare `fetch(...)` will throw an unhandled rejection on network failure. Wrap in try/catch, attach a `.catch(...)`, or pass an AbortSignal with a timeout.

integrityfragile-runtimerobustness

medium 9-layer quality integrity conf 1.00 `fetch()` without try/.catch or AbortSignal — src/lib/exporter/videoExporter.ts:708

Bare `fetch(...)` will throw an unhandled rejection on network failure. Wrap in try/catch, attach a `.catch(...)`, or pass an AbortSignal with a timeout.

integrityfragile-runtimerobustness

medium 9-layer cicd supply-chain conf 1.00 GitHub Action is tag-pinned rather than SHA-pinned

cachix/install-nix-action@v27 can move without a code change in this repo. Pin third-party actions to a reviewed 40-character commit SHA.

.github/workflows/bump-nix-package.yml:47 supply-chaingithub-actionspinned-dependencies

medium 9-layer cicd supply-chain conf 1.00 GitHub Actions workflow grants broad write permissions

CI tokens with write permissions increase blast radius when an action, dependency, or PR workflow is compromised. Prefer job-level least-privilege permissions.

.github/workflows/bump-nix-package.yml supply-chaingithub-actionsleast-privilege

medium 9-layer security coverage conf 1.00 No auth library detected

The scanner did not find any standard auth library (JWT, OAuth, NextAuth, Auth0, etc.). Either auth lives in custom code, in a separate service, or is missing.

coverageauth

{# ── 2026-05-17 Round 14: AI-agent bridge footer ────────────────────── Discoverability: the /agents/voting/ guide + MCP manifest exist but aren't linked from anywhere users actually land. Small, opt-in footer. #}

For AI agents: Voting guide (TP/FP) MCP manifest Stdio wrapper SARIF Integrate Findings queue Vote TP/FP on findings to calibrate the engine.

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