langflow-ai/langflow

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https://github.com/langflow-ai/langflow · scanned 2026-06-05 04:43 UTC (5 hours, 36 minutes ago) · 10 languages

2202 findings (78 legacy + 2124 scanner) 11/13 scanners ran 76th percentile · Javascript · small (2-20K LoC) Scanner says 61 (higher by 21)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 5 hours, 36 minutes ago · v2 · 1140 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 · 1062 gaps

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	85.0	0.15	12.75
`security_score`	100.0	0.25	25.00
`testing_score`	70.0	0.20	14.00
`documentation_score`	60.0	0.15	9.00
`practices_score`	87.0	0.15	13.05
`code_quality`	80.0	0.10	8.00
Overall		1.00	81.8

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 27 High 137 Medium 181 Low 603 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Legacy 78 9-layer 1062 Crowd 0 Layer: Quality 312 Security 109 Software 125 Frontend 258 Network 4 Hardware 6 Cicd 274 Api 52

Exclude dismissed / FP Exclude test files

Bug-class explainers. Each card groups findings of the same shape — these are the patterns most likely to ship to prod and reappear in future scans unless you systematically fix the cause, not just the instance.

Fragile runtime 34 findings

What it is: Code that runs but breaks under predictable input — division by zero, missing keys, unbounded loops, off-by-one slicing.

Why it matters: Reaches production undetected because happy-path tests pass. First user with a weird input crashes the request.

How AI causes it: AI loves writing the happy path; doesn't probe edge cases unless explicitly asked.

Fix approach: Add property-based tests. Wrap external inputs with explicit validators. Use the framework's typed deserializer (Pydantic, attrs).

12 matching findings on this repo

medium [MINED111] Bare except continues silently: Bare `except:` (or `except Exception… docs/docs/API-Reference/python-examples/api-opena…:26
medium [MINED111] Bare except continues silently: Bare `except:` (or `except Exception… docs/docs/API-Reference/python-examples/api-opena…:20
medium Public web service has no security.txt .well-known/security.txt
medium [COMP001] High cognitive complexity: Function `_collect_and_rewrite_defs` has c… docs/openapi/generate_openapi.py:37
low [COMP001] High cognitive complexity: Function `_clean_descriptions` has cogniti… docs/openapi/generate_openapi.py:23
info [MINED056] React Key As Index: key={index} in map() — re-renders the wrong elem… docs/src/components/CodeSnippet.tsx:108
info [MINED052] Ts Any Typed: : any used as type annotation. Defeats TypeScript type… docs/src/components/ChatWidget/index.tsx:20
info [MINED067] Python Requests No Timeout: requests.get/post/etc. without timeout= … docs/docs/API-Reference/python-examples/api-files…:15
info [MINED067] Python Requests No Timeout: requests.get/post/etc. without timeout= … docs/docs/API-Reference/python-examples/api-files…:16
info [MINED067] Python Requests No Timeout: requests.get/post/etc. without timeout= … docs/docs/API-Reference/python-examples/api-build…:15
info [MINED043] Http Not Https: Hardcoded http:// (not localhost) for endpoints that… docs/docs/API-Reference/javascript-examples/api-o…:1
info [MINED043] Http Not Https: Hardcoded http:// (not localhost) for endpoints that… docs/docs/API-Reference/javascript-examples/api-o…:1

View all fragile runtime findings →

Legacy markers 73 findings

What it is: TODO, FIXME, XXX, HACK comments. Often indicate a known-broken path the author meant to fix.

Why it matters: Each marker is an unfinished thought. Production code shouldn't ship with debt that's documented but not tracked.

How AI causes it: AI mirrors the style of the codebase, so existing TODOs propagate into new code.

Fix approach: Convert each into a ticket. Delete the comment when the ticket lands. Use a pre-commit hook to block new TODOs without an issue link.

12 matching findings on this repo

info `truncate` class without `title=` for hover reveal — src/frontend/src/CustomNod…
low Legacy-named symbol `model_copy` in scripts/e2e_deployment_tests/watsonx_orches…
low Legacy-named symbol `dismissedNodesLegacy` in src/frontend/src/types/zustand/fl…
low Legacy-named symbol `endpoint_v2` in src/frontend/src/modals/apiModal/utils/__t…
low Legacy-named symbol `dismissedNodesLegacy` in src/frontend/src/stores/flowStore…
low Legacy-named symbol `lf_file_relative_path_map_v1` in src/frontend/src/utils/fi…
low Legacy-named symbol `showLegacy` in src/frontend/src/utils/__tests__/getBoolean…
low Legacy-named symbol `dismissedNodesLegacy` in src/frontend/src/CustomNodes/Gene…
low Legacy-named symbol `dismissedNodesLegacy` in src/frontend/src/CustomNodes/Gene…
low Legacy-named symbol `showLegacy` in src/frontend/src/pages/FlowPage/components/…
low Legacy-named symbol `showLegacy` in src/frontend/src/pages/FlowPage/components/…
low Legacy-named symbol `showLegacy` in src/frontend/src/pages/FlowPage/components/…

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Commented-out code 96 findings

What it is: Lines of source that were intentionally disabled but never deleted.

Why it matters: Git already remembers history — commented code rots, becomes wrong, and adds noise to diffs.

How AI causes it: AI sometimes comments out broken code instead of fixing it. Reviewers approve out of inertia.

Fix approach: Delete. Trust `git log`. If you really need to remember, save it in a notes file under `docs/`.

12 matching findings on this repo

info Commented-code block (5 lines) in scripts/build_component_index.py:143
info Commented-code block (5 lines) in scripts/factory_restart_space.py:1
info Commented-code block (5 lines) in scripts/aws/test/cdk.test.ts:8
info Commented-code block (5 lines) in scripts/ci/update_uv_dependency.py:18
info Commented-code block (5 lines) in scripts/ci/update_pyproject_combined.py:39
info Commented-code block (12 lines) in src/frontend/playwright.config.ts:69
info Commented-code block (5 lines) in src/frontend/tests/utils/upload-file.ts:86
info Commented-code block (5 lines) in src/frontend/tests/extended/regression/genera…
info Commented-code block (5 lines) in src/frontend/tests/extended/features/mcp-serv…
info Commented-code block (5 lines) in src/frontend/tests/core/features/shareable-pl…
info Commented-code block (6 lines) in src/frontend/src/modals/IOModal/components/ch…
info Commented-code block (5 lines) in src/frontend/src/modals/modelProviderModal/__…

View all commented-out code findings →

Config drift 16 findings

What it is: Settings duplicated across env files, Docker compose, K8s, and code defaults, all with slightly different values.

Why it matters: Production behaviour depends on whichever copy your loader reads first. Subtle bugs in staging that don't reproduce in dev.

How AI causes it: AI writes new config from memory rather than reading the existing source.

Fix approach: Pick one source of truth (env vars + a settings module). Have every other place import from there. Lint for duplicates in CI.

12 matching findings on this repo

low File has no detected symbols: docs/babel.config.js
low File has no detected symbols: docs/tailwind.config.js
low File has no detected symbols: docs/docs/API-Reference/javascript-examples/api-o…
low Stray `console.log` in TS/JS — docs/docs/API-Reference/javascript-examples/api-…
low Stray `console.log` in TS/JS — docs/docs/API-Reference/javascript-examples/api-…
low Stray `console.log` in TS/JS — docs/versioned_docs/version-1.9.0/API-Reference/…
low Stray `console.log` in TS/JS — docs/versioned_docs/version-1.9.0/API-Reference/…
info `truncate` class without `title=` for hover reveal — src/frontend/src/pages/Mai…
critical Possible secret in docs/docusaurus.config.js docs/docusaurus.config.js:537
info Commented-code block (12 lines) in src/frontend/playwright.config.ts:69
info Commented-code block (5 lines) in src/frontend/src/modals/modelProviderModal/ho…
info Commented-code block (13 lines) in src/lfx/src/lfx/base/models/unified_models/b…

View all config drift findings →

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