dotnet/aspnetcore

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https://github.com/dotnet/aspnetcore.git · scanned 2026-05-16 12:51 UTC (1 day, 7 hours ago) · 10 languages

396 findings (15 legacy + 381 scanner) 2/10 scanners ran Scanner says 76 (higher by 12)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 1 day, 9 hours ago · v3 · 132 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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100.0% cov · 127 gaps

{# ── 2026-05-17 R27 #5: score breakdown panel ────────────────────── Surfaces the score_breakdown JSON that's been silently stored on Repository for months. Turns hidden math into a trust signal. #}

Severity distribution — click a segment to filter

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

Scan summary Repository scanned at 76.1/100 with 100.0% coverage. It contains 15739 nodes across 0 cross-layer flows, written primarily in mixed languages. Engine surfaced 127 findings — concentrated in software (50), quality (38), frontend (22). Risk profile is low: 0 critical, 0 high, 26 medium. Recommended next step: open the software layer findings first — that's where the highest-impact wins live.

Showing 25 of 132 findings. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

medium Legacy security path_traversal conf 1.00 [SEC012] ZipSlip — Archive Path Traversal: Archive extraction without path validation allows writing files outside the target directory.

Validate extracted paths with os.path.realpath() and ensure they stay within the target directory.

eng/common/cross/install-debs.py:271 path_traversallegacy

medium 9-layer quality integrity conf 1.00 `fetch()` without try/.catch or AbortSignal — src/Components/benchmarkapps/Wasm.Performance/TestApp/wwwroot/benchmarks/index.js:36

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/Components/benchmarkapps/Wasm.Performance/TestApp/wwwroot/benchmarks/stress.js:45

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/Components/Web.JS/src/JSInitializers/JSInitializers.Server.ts:16

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/Components/Web.JS/src/JSInitializers/JSInitializers.WebView.ts:7

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/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts:546

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/Components/Web.JS/src/Platform/Mono/MonoDebugger.ts:43

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/Components/Web.JS/src/Services/NavigationEnhancement.ts:215

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/Components/WebAssembly/WebAssembly.Authentication/src/Interop/AuthenticationService.ts:489

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/Identity/samples/IdentitySample.PasskeyUI/wwwroot/app.js:35

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/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWebCSharp.1/Components/Account/Shared/PasskeySubmit.razor.js:8

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/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/wwwroot/service-worker.published.js:63

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 hardware supply-chain conf 1.00 Docker base image uses a mutable or implicit tag: mcr.microsoft.com/devcontainers/dotnet:latest

Container tags can be retagged upstream. Pin production base images to a reviewed digest (`image@sha256:...`) when reproducibility and supply-chain integrity matter.

.devcontainer/Dockerfile:2 supply-chaindockerpinned-dependencies

medium 9-layer hardware security conf 1.00 Dockerfile runs as root: .devcontainer/Dockerfile

No non-root USER set. Containers running as root expand the blast radius of any vulnerability inside the image.

securitycontainer

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/inter-branch-merge-flow.yml supply-chaingithub-actionsleast-privilege

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/runtime-sync.yml supply-chaingithub-actionsleast-privilege

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/cswin32-update.lock.yml supply-chaingithub-actionsleast-privilege

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/update-sdk.yml supply-chaingithub-actionsleast-privilege

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/backport.yml supply-chaingithub-actionsleast-privilege

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/update-jquery-validate.yml supply-chaingithub-actionsleast-privilege

medium 9-layer security owasp conf 1.00 Insecure pattern 'subprocess_shell_true' in eng/common/cross/install-debs.py:236

Found a known-risky pattern (subprocess_shell_true). Review and replace if possible.

eng/common/cross/install-debs.py:236 owaspsubprocess_shell_true

medium 9-layer quality integrity conf 1.00 Network/subprocess call without timeout or try/except — eng/common/cross/install-debs.py:236

`subprocess.run(...)` here lacks both a `timeout=` arg and an enclosing try/except. This is exactly the class of bug that took down our git-clone earlier (HTTP/2 stream cancel surfaced as a fatal). Add a `timeout=` and wrap in try/except, or use a wrapper that retries.

integrityfragile-runtimerobustness

medium 9-layer network security conf 1.00 Privileged port 13 in use

Port 13 is privileged (<1024). Make sure the service runs with the right caps or front it with a non-privileged port via a load balancer.

.github/workflows/backport.yml securityports

medium 9-layer network security conf 1.00 Privileged port 16 in use

Port 16 is privileged (<1024). Make sure the service runs with the right caps or front it with a non-privileged port via a load balancer.

.github/workflows/labeler-cache-retention.yml securityports

medium 9-layer network security conf 1.00 Privileged port 32 in use

Port 32 is privileged (<1024). Make sure the service runs with the right caps or front it with a non-privileged port via a load balancer.

.github/workflows/labeler-cache-retention.yml securityports

{# ── 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. #}

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