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Issue title

Server-Side Request Forgery (SSRF) — outbound HTTP from user input

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Top 5 (default)
Severity Rule Title File:line
HIGH MINED004 [MINED004] Weak Crypto: MD5/SHA1/DES/RC4 used for security context (not just checksums). src/Microsoft.CodeAnalysis.NetAnalyzers…:14
HIGH MINED004 [MINED004] Weak Crypto: MD5/SHA1/DES/RC4 used for security context (not just checksums). src/Microsoft.CodeAnalysis.NetAnalyzers…:36
HIGH MINED004 [MINED004] Weak Crypto: MD5/SHA1/DES/RC4 used for security context (not just checksums). src/Microsoft.CodeAnalysis.NetAnalyzers…:91
HIGH SEC025 [SEC025] XML External Entity (XXE) — .NET XmlDocument / XmlTextReader: .NET XmlDocument a… src/Cli/dotnet/NugetPackageDownloader/W…:31
HIGH SEC029 [SEC029] Server-Side Request Forgery (SSRF) — outbound HTTP from user input: Outbound HTT… src/Cli/dotnet/NugetPackageDownloader/I…:23
HIGH SEC029 [SEC029] Server-Side Request Forgery (SSRF) — outbound HTTP from user input: Outbound HTT… src/Cli/dotnet/Commands/Workload/Update…:219
HIGH SEC029 [SEC029] Server-Side Request Forgery (SSRF) — outbound HTTP from user input: Outbound HTT… src/Cli/Microsoft.DotNet.Cli.Utils/Exte…:70
HIGH SEC128 [SEC128] Async function without await — fire-and-forget Promise (AI mistake): Async call … src/Cli/Microsoft.DotNet.InternalAbstra…:52
HIGH SEC128 [SEC128] Async function without await — fire-and-forget Promise (AI mistake): Async call … src/Cli/Microsoft.DotNet.Configurer/Dot…:45
HIGH SEC128 [SEC128] Async function without await — fire-and-forget Promise (AI mistake): Async call … src/BlazorWasmSdk/Tasks/BlazorWriteSate…:48
HIGH SEC103 [SEC103] LDAP injection — non-constant search filter: User input concatenated into an LDA… documentation/manpages/tool/remove-meta…:39
HIGH MINED134 [MINED134] Binary file `test/dotnet.Tests/ShellShimTests/WpfBinaryTestAssets/testwpf.dll`… test/dotnet.Tests/ShellShimTests/WpfBin…:1
HIGH MINED115 [MINED115] Action `dotnet/arcade/.github/workflows/backport-base.yml` pinned to mutable r… .github/workflows/backport.yml:20
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v7`: `uses: actions/git… .github/workflows/stale.yml:42
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v7`: `uses: actions/git… .github/workflows/update-static-web-ass…:392
HIGH MINED115 [MINED115] Action `actions/download-artifact` pinned to mutable ref `@v4`: `uses: actions… .github/workflows/update-static-web-ass…:355
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v7`: `uses: actions/git… .github/workflows/update-static-web-ass…:330
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v7`: `uses: actions/git… .github/workflows/update-static-web-ass…:312
HIGH MINED115 [MINED115] Action `actions/download-artifact` pinned to mutable ref `@v4`: `uses: actions… .github/workflows/update-static-web-ass…:210
HIGH MINED115 [MINED115] Action `actions/checkout` pinned to mutable ref `@v6`: `uses: actions/checkout… .github/workflows/update-static-web-ass…:201
HIGH MINED115 [MINED115] Action `actions/upload-artifact` pinned to mutable ref `@v4`: `uses: actions/u… .github/workflows/update-static-web-ass…:179
HIGH MINED115 [MINED115] Action `actions/upload-artifact` pinned to mutable ref `@v4`: `uses: actions/u… .github/workflows/update-static-web-ass…:161
HIGH MINED115 [MINED115] Action `actions/checkout` pinned to mutable ref `@v6`: `uses: actions/checkout… .github/workflows/update-static-web-ass…:72
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v7`: `uses: actions/git… .github/workflows/update-static-web-ass…:27
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v4`: `uses: actions/git… .github/workflows/remove-lockdown-label…:55
HIGH MINED115 [MINED115] Action `actions/github-script` pinned to mutable ref `@v4`: `uses: actions/git… .github/workflows/remove-lockdown-label…:23
HIGH MINED115 [MINED115] Action `actions/checkout` pinned to mutable ref `@v2`: `uses: actions/checkout… .github/workflows/add-lockdown-label.yml:28
HIGH MINED115 [MINED115] Action `actions/setup-dotnet` pinned to mutable ref `@v4`: `uses: actions/setu… .github/workflows/copilot-setup-steps.y…:47
HIGH MINED115 [MINED115] Action `actions/setup-dotnet` pinned to mutable ref `@v4`: `uses: actions/setu… .github/workflows/copilot-setup-steps.y…:39
HIGH MINED115 [MINED115] Action `dotnet/arcade/.github/workflows/inter-branch-merge-base.yml` pinned to… .github/workflows/inter-branch-merge-fl…:14
HIGH MINED115 [MINED115] Action `actions/checkout` pinned to mutable ref `@v6`: `uses: actions/checkout… .github/workflows/update-man-pages.yml:17
HIGH MINED118 [MINED118] Dockerfile FROM `pandoc/core:2.18.0` not pinned by digest: `FROM pandoc/core:2… documentation/manpages/tool/Dockerfile:1
MED SEC136 [SEC136] AI-typical over-broad exception handler swallowing all errors: Catch-all excepti… src/Cli/dotnet/Commands/Workload/Global…:46
MED SEC136 [SEC136] AI-typical over-broad exception handler swallowing all errors: Catch-all excepti… src/Cli/dotnet/Commands/Package/Package…:78
MED SEC136 [SEC136] AI-typical over-broad exception handler swallowing all errors: Catch-all excepti… src/Cli/dotnet/Commands/New/PostActions…:98
MED SEC123 [SEC123] Production stack trace / debug output exposed: Debug mode left on in production … documentation/TemplateEngine/Samples/co…:41
MED COMP001 [COMP001] High cognitive complexity: Function `read_lines_document_file` has cognitive co… documentation/manpages/tool/remove-meta…:21
MED DKR002 Compose service `testwebapplication` image has no explicit tag test/TestAssets/TestProjects/docker-com…:3
MED DKR007 Docker build context has no .dockerignore .dockerignore
MED DKR001 Docker final stage has no non-root USER documentation/manpages/tool/Dockerfile:1
MED WEB015 Public web app has no Content Security Policy index.html
MED AGT015 Remote install command pipes network code directly to a shell eng/pipelines/search-cache-pipeline.yml:117
MED AGT015 Remote install command pipes network code directly to a shell documentation/specs/cli-installation-sc…:270
LOW SEC132 [SEC132] String concat where the language has interpolation (AI style drift): String buil… src/Cli/Microsoft.DotNet.Cli.Utils/Exte…:22
LOW COMP001 [COMP001] High cognitive complexity: Function `fix_space_in_command_names` has cognitive … documentation/manpages/tool/man-pandoc-…:39
LOW COMP001 [COMP001] High cognitive complexity: Function `promote_and_capitalize_sections` has cogni… documentation/manpages/tool/man-pandoc-…:15
LOW AIC003 Duplicated implementation block across source files src/Cli/dotnet/CommandFactory/CommandRe…:46
LOW AIC003 Duplicated implementation block across source files src/Cli/Microsoft.TemplateEngine.Cli/Co…:18
LOW AIC003 Duplicated implementation block across source files src/Cli/Microsoft.TemplateEngine.Cli/Co…:11
LOW AIC003 Duplicated implementation block across source files src/Cli/Microsoft.DotNet.Cli.Definition…:24
LOW WEB002 Public web app has no sitemap sitemap.xml
LOW DKR012 Dockerfile keeps pip download cache documentation/manpages/tool/Dockerfile:5
LOW AIC007 Generated build artifact directory is present at repository root build:1
LOW WEB008 Public docs site has no llms.txt llms.txt
LOW DKC010 Compose service lacks no-new-privileges hardening test/TestAssets/TestProjects/docker-com…:3
LOW DKC006 Compose service does not declare a runtime user test/TestAssets/TestProjects/docker-com…:3
LOW WEB011 Public web app has no humans.txt humans.txt
INFO MINED042 [MINED042] Cpp New Without Delete: C++ raw new without RAII / unique_ptr — memory leak ri… src/Microsoft.CodeAnalysis.NetAnalyzers…:43
INFO MINED042 [MINED042] Cpp New Without Delete: C++ raw new without RAII / unique_ptr — memory leak ri… src/Microsoft.CodeAnalysis.NetAnalyzers…:55
INFO MINED042 [MINED042] Cpp New Without Delete: C++ raw new without RAII / unique_ptr — memory leak ri… src/Microsoft.CodeAnalysis.NetAnalyzers…:40
INFO MINED044 [MINED044] Js Console Log Prod: console.log left in code. Should be replaced with logger … src/Dotnet.Watch/Web.Middleware/BlazorH…:18
INFO MINED053 [MINED053] Placeholder Default Username: [email protected] / [email protected] / admin/admin… src/Dotnet.Format/dotnet-format/Formatt…:168
INFO MINED051 [MINED051] Csharp Null Forgive: x! tells compiler "definitely not null" — bypasses nullab… src/Cli/Microsoft.TemplateEngine.Cli/Al…:29
INFO MINED051 [MINED051] Csharp Null Forgive: x! tells compiler "definitely not null" — bypasses nullab… src/Cli/Microsoft.DotNet.Cli.Utils/Wind…:29
INFO MINED051 [MINED051] Csharp Null Forgive: x! tells compiler "definitely not null" — bypasses nullab… src/Cli/Microsoft.DotNet.Cli.Definition…:27
INFO MINED043 [MINED043] Http Not Https: Hardcoded http:// (not localhost) for endpoints that handle cr… src/Dotnet.Watch/HotReloadClient/Web/We…:29
INFO MINED043 [MINED043] Http Not Https: Hardcoded http:// (not localhost) for endpoints that handle cr… eng/common/cross/tizen-fetch.sh:56
INFO MINED043 [MINED043] Http Not Https: Hardcoded http:// (not localhost) for endpoints that handle cr… documentation/TemplateEngine/Samples/co…:1
Reset to top 5 68 findings available (after auto-suppression of test files + won't-fix)

Issue body (markdown)

## Code-quality scan: `dotnet/sdk`

**Score: 82/100 (A-)**  ·  68 findings  ·  scanned 2026-06-05 22:51 UTC  ·  678,110 LOC

| Severity | Count |
|---|---|
| CRITICAL | 0 |
| HIGH | 32 |
| MEDIUM | 11 |
| LOW | 14 |

📊 [Full filterable report](https://repobility.com/scan/1776470e-4bc5-4eec-a374-966bb4e999a3/)  ·  ![scorecard](https://repobility.com/scan/1776470e-4bc5-4eec-a374-966bb4e999a3/report.png?v=1780699889-s2)

### Top findings

1. **HIGH** `MINED004` — Weak Crypto
   `src/Microsoft.CodeAnalysis.NetAnalyzers/src/Microsoft.CodeAnalysis.NetAnalyzers/Microsoft.NetCore.Analyzers/Security/Helpers/CompilationSecurityTypes.cs:14` · CWE-327 · ✓ Repobility
2. **HIGH** `MINED004` — Weak Crypto
   `src/Microsoft.CodeAnalysis.NetAnalyzers/src/Microsoft.CodeAnalysis.NetAnalyzers/Microsoft.NetCore.Analyzers/Security/DoNotUseWeakKDFAlgorithm.cs:36` · CWE-327 · ✓ Repobility
3. **HIGH** `MINED004` — Weak Crypto
   `src/Microsoft.CodeAnalysis.NetAnalyzers/src/Microsoft.CodeAnalysis.NetAnalyzers/Microsoft.NetCore.Analyzers/Security/DoNotUseInsecureCryptographicAlgorithms.cs:91` · CWE-327 · ✓ Repobility
4. **HIGH** `SEC025` — XML External Entity (XXE) — .NET XmlDocument / XmlTextReader
   `src/Cli/dotnet/NugetPackageDownloader/WorkloadUnixFilePermissionsFileList.cs:31` · A05:2021 Security Misconfiguration (XXE)
5. **HIGH** `SEC029` — Server-Side Request Forgery (SSRF) — outbound HTTP from user input
   `src/Cli/dotnet/NugetPackageDownloader/INuGetPackageDownloader.cs:23` · A10:2021 SSRF

---

**Security note**: this issue is public. If any flagged finding is a real, exploitable vulnerability, please redirect to your `SECURITY.md` policy or open a [private security advisory](https://docs.github.com/en/code-security/security-advisories/guidance-on-reporting-and-writing-information-about-vulnerabilities/privately-reporting-a-security-vulnerability) instead. We're happy to close this and re-submit privately.

---

_Filed automatically. Close this issue if not useful — we won't refile. Full report: https://repobility.com/scan/1776470e-4bc5-4eec-a374-966bb4e999a3/_
Already filed
This repo publishes a SECURITY.md policy and the scan contains 8 Critical/High security finding(s). Public issue filing would violate coordinated disclosure. Submit privately via the project's security reporting channel.
Megaproject â high spam risk
Could not determine 'dotnet/sdk' star count (GitHub API rate-limited or unreachable). When in doubt about repo size, prefer opening a focused PR or a discussion rather than an issue.
Already filed
35/74 findings (47%) on this scan are already flagged as test-file, won't-fix, or suppressed. The scan is too noisy to file as a single issue. Curate down to specific actionable findings, or address the FP source first.

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