PowerShell/PowerShell

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https://github.com/PowerShell/PowerShell · scanned 2026-06-05 11:05 UTC (5 days, 12 hours ago) · 10 languages

51 raw signals (37 security + 14 graph) 11/13 scanners ran 60th percentile · Csharp · medium (20-100K LoC) System graph score 90 (lower by 29)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 5 days, 12 hours ago · v2 · 13 actionable findings from 2 signal sources. 31 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

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88.9% cov · 7 findings

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	65.0	0.15	9.75
`security_score`	100.0	0.25	25.00
`testing_score`	0.0	0.20	0.00
`documentation_score`	70.0	0.15	10.50
`practices_score`	61.0	0.15	9.15
`code_quality`	70.0	0.10	7.00
Overall		1.00	61.4

security_score may be inflated — optional security scanners were skipped on this fast scan

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 0 High 1 Medium 5 Low 3 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 6 System graph 7 Crowd 0 Layer: Quality 5 Software 1 Api 1 Hardware 3 Frontend 1 Security 1 Cicd 1

Exclude dismissed / FP Exclude test files

Scan summary Quality grade C+ (61/100). Dimensions: security 100, maintainability 65. 37 findings. 95,046 lines analyzed.

Showing 8 of 13 actionable findings. 44 raw detector signals were grouped into reader-sized issues. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

high Security checks software Xxe conf 1.00 [SEC025] XML External Entity (XXE) — .NET XmlDocument / XmlTextReader: .NET XmlDocument and XmlTextReader expand external entities by default in pre-4.5.2 runtimes (and even later if XmlResolver is left at default). Allows file disclosure and SSRF via XXE.

Set XmlResolver = null on XmlDocument before Load. On XmlReader, pass XmlReaderSettings { DtdProcessing = DtdProcessing.Prohibit, XmlResolver = null }. Prefer XDocument / XElement which don't expand external entities by default.

src/Microsoft.PowerShell.Commands.Diagnostics/NewWinEventCommand.cs:233

medium Security checks quality Practices conf 1.00 [CFG006] Missing .gitignore: No .gitignore file. Risk of committing secrets and build artifacts.

Add a .gitignore appropriate for your language/framework.

medium System graph 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.

Container

medium System graph hardware Security conf 1.00 Dockerfile runs as root: tools/AttackSurfaceAnalyzer/docker/Dockerfile

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

Container

medium System graph cicd CI/CD security 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/scorecards.yml CI/CD securitySupply chainGithub actions

medium System graph 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.

auth

low Security checks quality Quality conf 0.60 30 occurrences Duplicated implementation block across source files

Duplicate implementation blocks are maintenance debt. Keep them visible, but they are not a high-severity defect unless the duplicated logic is security-sensitive or drifting.

12 files, 23 locations

src/Microsoft.Management.Infrastructure.CimCmdlets/NewCimInstanceCommand.cs:131, 160, 259 (3 hits)

src/Microsoft.Management.Infrastructure.CimCmdlets/SetCimInstanceCommand.cs:20, 34, 88 (3 hits)

src/Microsoft.PowerShell.Commands.Management/commands/management/MovePropertyCommand.cs:8, 16, 75 (3 hits)

src/Microsoft.PowerShell.Commands.Management/commands/management/ContentCommandBase.cs:269, 344 (2 hits)

src/Microsoft.PowerShell.Commands.Management/commands/management/CopyPropertyCommand.cs:15, 65 (2 hits)

src/Microsoft.PowerShell.Commands.Management/commands/management/GetChildrenCommand.cs:24, 182 (2 hits)

src/Microsoft.PowerShell.Commands.Management/commands/management/GetPropertyCommand.cs:22, 73 (2 hits)

src/Microsoft.PowerShell.Commands.Management/commands/management/NewPropertyCommand.cs:24, 75 (2 hits)

duplicationquality

low System graph hardware Coverage conf 1.00 Containers defined but no K8s/orchestration manifest found

Repo has Dockerfiles/compose but no Kubernetes/Nomad manifests. If the target deployment is K8s, the manifests may live in a separate ops repo.

Deployment

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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