mjun0812/flash-attention-prebuild-wheels

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mjun0812/flash-attention-prebuild-wheels

https://github.com/mjun0812/flash-attention-prebuild-wheels · scanned 2026-06-05 23:28 UTC (4 days, 3 hours ago) · 10 languages

166 raw signals (70 security + 96 graph) 22nd percentile · Python · small (2-20K LoC) System graph score 82 (lower by 27)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 4 days, 3 hours ago · v2 · 46 actionable findings from 2 signal sources. 72 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 · 21 findings

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	55.0	0.15	8.25
`security_score`	70.0	0.25	17.50
`testing_score`	0.0	0.20	0.00
`documentation_score`	76.0	0.15	11.40
`practices_score`	74.0	0.15	11.10
`code_quality`	63.4	0.10	6.34
Overall		1.00	54.6

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 1 High 4 Medium 8 Low 15 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 25 System graph 21 Crowd 0 Layer: Cicd 10 Quality 22 Security 2 Software 7 Api 1 Hardware 3 Frontend 1

Exclude dismissed / FP Exclude test files

Scan summary Quality grade C- (55/100). Dimensions: security 70, maintainability 55. 70 findings (26 security). 4,064 lines analyzed.

Showing 28 of 46 actionable findings. 118 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.

critical Security checks cicd CI/CD security conf 0.98 2 occurrences Compose service runs privileged

Privileged containers receive broad host kernel capabilities and can bypass container isolation.

lines 1, 18

self-hosted-runner/compose.yml:1, 18 (2 hits)

CI/CD securitycontainers

low Security checks security Injection conf 1.00 [SEC103] LDAP injection — non-constant search filter: User input concatenated into an LDAP search filter. Attackers inject `*)(uid=*` style payloads to bypass auth or enumerate accounts.

Escape with javax.naming.ldap.Rdn.escapeValue or equivalent. For python-ldap, use ldap.filter.escape_filter_chars. Better: use parameterized search APIs (Spring LdapTemplate filter encoders).

scripts/common.py:79

high Security checks quality Quality conf 1.00 ✓ Repobility 18 occurrences `self.dist_dir` used but never assigned in __init__

Method `run` of class `CachedWheelsCommand` reads `self.dist_dir`, but no assignment to it exists in __init__ (and no class-level fallback). This raises AttributeError the first time the method runs against an instance.

lines 813, 814, 816, 817, 819, 830, 866, 867, +9 more

patches/fa3/setup.py:813, 814, 816, 817, 819, 830, 866, 867, +9 more (18 hits)

high Security checks cicd CI/CD security conf 0.95 Docker final stage runs as root

The final runtime stage explicitly uses root. A compromised app process would have root inside the container.

self-hosted-runner/Dockerfile:84 CI/CD securitycontainers

low Security checks cicd CI/CD security conf 0.90 ✓ Repobility 20 occurrences GitHub Action is tag-pinned rather than SHA-pinned

Action `actions/checkout` pinned to mutable ref `@v6` uses a mutable tag or branch. Pin external actions to a reviewed full commit SHA when the workflow is security-sensitive.

9 files, 20 locations

.github/workflows/pages.yml:25, 28, 31, 37 (5 hits)

.github/workflows/_build_windows_code_build.yml:38, 108 (3 hits)

.github/workflows/_build_windows_self_host.yml:66, 159 (3 hits)

.github/workflows/_build_linux_self_host.yml:149, 265 (2 hits)

.github/workflows/update-docs-releases-json.yml:18 (2 hits)

.github/workflows/update-download-stats.yml:18 (2 hits)

.github/workflows/_build_linux.yml:50

.github/workflows/_build_linux_arm_self_host.yml:144

CI/CD securitySupply chainGitHub Actions

medium Security checks cicd CI/CD security conf 0.90 ✓ Repobility 28 occurrences GitHub Action is tag-pinned rather than SHA-pinned

Action `astral-sh/setup-uv` pinned to mutable ref `@v7` uses a mutable tag or branch. Pin external actions to a reviewed full commit SHA when the workflow is security-sensitive.

7 files, 28 locations

.github/workflows/_build_windows_code_build.yml:46, 54, 69, 74 (7 hits)

.github/workflows/_build_windows_self_host.yml:74, 99, 106, 111 (7 hits)

.github/workflows/_build_linux_no_container.yml:76, 86 (4 hits)

.github/workflows/_build_windows.yml:50, 73, 78 (3 hits)

.github/workflows/build.yml:30, 259, 294 (3 hits)

.github/workflows/update-docs-releases-json.yml:21 (2 hits)

.github/workflows/update-download-stats.yml:21 (2 hits)

CI/CD securitySupply chainGitHub Actions

low Security checks quality Error handling conf 0.55 ✓ Repobility Broad exception handler needs review

This handler catches Exception/BaseException. It is actionable when it swallows errors without logging, re-raising, or returning a structured error. Handlers that intentionally convert exceptions into typed error results should not be treated as high risk.

scripts/release/create_release_note.py:100 Error handlingquality

medium Security checks cicd CI/CD security conf 0.90 Docker build context has no .dockerignore

Without .dockerignore, build context can include source history, local env files, dependencies, and generated artifacts.

.dockerignore CI/CD securitycontainers

medium System graph hardware Security conf 1.00 Dockerfile runs as root: self-hosted-runner/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 4 occurrences 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.

4 files, 4 locations

.github/workflows/build.yml

.github/workflows/pages.yml

.github/workflows/update-docs-releases-json.yml

.github/workflows/update-download-stats.yml

CI/CD securitySupply chainGithub actions

medium System graph quality Integrity conf 1.00 Network/subprocess call without timeout or try/except — patches/fa3/setup.py:316

`subprocess.check_output(...)` 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.

runtime safetyRobustness

medium System graph quality Integrity conf 1.00 Network/subprocess call without timeout or try/except — scripts/maintenance/update_download_stats.py:45

`requests.get(...)` 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.

runtime safetyRobustness

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

medium System graph quality Tests conf 1.00 Very low test-to-source ratio

0 test file(s) for 17 source file(s) (ratio 0.00). Consider adding integration or unit tests for critical paths.

Coverage

high Security checks cicd CI/CD security conf 0.56 2 occurrences Compose service does not declare a runtime user

If the image does not define USER internally, this service may run as root.

lines 1, 18

self-hosted-runner/compose.yml:1, 18 (2 hits)

CI/CD securitycontainers

high Security checks cicd CI/CD security conf 0.62 2 occurrences Compose service lacks no-new-privileges hardening

no-new-privileges prevents processes from gaining additional privileges through setuid binaries or file capabilities.

lines 1, 18

self-hosted-runner/compose.yml:1, 18 (2 hits)

CI/CD securitycontainers

low Security checks cicd CI/CD security conf 0.72 Dockerfile installs recommended OS packages

Installing recommended packages often pulls in unnecessary runtime surface area.

self-hosted-runner/Dockerfile:53 CI/CD securitycontainers

low Security checks cicd CI/CD security conf 0.74 Dockerfile leaves apt package indexes in the image layer

Package indexes increase image size and can expose stale metadata in the final image layer.

self-hosted-runner/Dockerfile:53 CI/CD securitycontainers

low Security checks quality Quality conf 0.60 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.

scripts/tools/fetch_all_assets.py:15 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

low System graph hardware Supply chain conf 1.00 Docker base image is tag-pinned but not digest-pinned: ubuntu:24.04

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

self-hosted-runner/Dockerfile:2 containersPinned dependencies

low System graph software Dead code candidate conf 1.00 File has no detected symbols: get_torch_cuda_version.py

Source file with no class/function declarations — possible config, dead code, or scratch file.

low System graph quality Integrity conf 1.00 2 occurrences Near-duplicate function bodies in 2 places

Functions with the same first-5-line body hash: scripts/tools/fetch_all_assets.py:get_github_token, scripts/tools/check_missing_packages.py:get_github_token This is *the* AI-coder failure mode (4× more duplication in vibe-coded repos — see https://jw.hn/ai-code-hygiene). Consolidate or document wh…

2 occurrences

repo-level (2 hits)

duplicatesduplication

low System graph quality Integrity conf 1.00 Old/deprecated-named symbol `download_and_copy` in patches/fa3/setup.py:443

Names with suffixes like `_old`, `_v1`, `_deprecated` usually indicate replaced-but-not-removed code (typical AI-coder leftover). Confirm and delete, or rename if it's the active version.

old markerDead code

low System graph software Dead code conf 1.00 Possibly dead Python function: combine_packages

No callers detected by AST scan in this repo. Could be exported for external callers or a framework handler.

scripts/release/create_packages.py:305

low System graph software Dead code conf 1.00 Possibly dead Python function: is_fa3_version

No callers detected by AST scan in this repo. Could be exported for external callers or a framework handler.

scripts/coverage_matrix.py:74

low System graph software Dead code conf 1.00 Possibly dead Python function: normalize_semantic_version

No callers detected by AST scan in this repo. Could be exported for external callers or a framework handler.

scripts/common.py:52

low System graph software Dead code conf 1.00 Possibly dead Python function: package_sort_key

No callers detected by AST scan in this repo. Could be exported for external callers or a framework handler.

scripts/release/create_packages.py:255

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