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facebook/flow

https://github.com/facebook/flow · scanned 2026-06-06 00:54 UTC (4 days, 1 hour ago) · 10 languages

1137 raw signals (137 security + 1000 graph) 11/13 scanners ran 88th percentile · Javascript · huge (>500K LoC) System graph score 52 (higher by 38)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 4 days, 1 hour ago · v2 · 536 actionable findings from 2 signal sources. 101 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

JSON
Combined
72.0
/100
Security checks
92
48 findings
System graph
52
88.9% cov · 488 findings
Critical
7
click to filter
Agents
6
0 votes
Crowd
0
reported
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 100.0 0.20 20.00
documentation_score 100.0 0.15 15.00
practices_score 72.0 0.15 10.80
code_quality 70.0 0.10 7.00
Overall 1.00 90.5
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 7 High 11 Medium 26 Low 255 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 48 System graph 488 Crowd 0 Layer: Quality 270 Security 12 Cicd 5 Software 53 Frontend 180 Network 16

Top 10 actions, ranked by impact × ease. Severity drives impact; tag-based fix-clarity drives ease.

#1
Possible secret in website/docusaurus.config.js
GapSeverity.CRITICAL Layer.SECURITY score 1.000
Why: critical severity · a leaked credential is a worst-case bug · fix is short / mechanical
Fix: Rotate the credential and remove it from in website/docusaurus.config.js:105; move to env var / secrets manager.
website/docusaurus.config.js:105
#2
Insecure pattern 'eval_used' in rust_port/crates/flow_typing_statement/src/component_sig.rs:244
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
rust_port/crates/flow_typing_statement/src/component_sig.rs:244
#3
Insecure pattern 'exec_used' in rust_port/crates/flow_common_vcs/src/hg.rs:18
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
rust_port/crates/flow_common_vcs/src/hg.rs:18
#4
Insecure pattern 'exec_used' in rust_port/crates/flow_common_vcs/src/git.rs:13
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
rust_port/crates/flow_common_vcs/src/git.rs:13
#5
Insecure pattern 'eval_used' in rust_port/crates/flow_typing_utils/src/type_sig_merge.rs:1497
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
rust_port/crates/flow_typing_utils/src/type_sig_merge.rs:1497
#6
Insecure pattern 'eval_used' in rust_port/crates/flow_typing_ty_normalizer/src/normalizer.rs:800
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
rust_port/crates/flow_typing_ty_normalizer/src/normalizer.rs:800
#7
Insecure pattern 'eval_used' in rust_port/crates/flow_imports_exports/src/exports.rs:339
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
rust_port/crates/flow_imports_exports/src/exports.rs:339
#8
Insecure pattern 'exec_used' in packages/flow-dev-tools/src/comment/getAst.js:36
GapSeverity.HIGH Layer.SECURITY score 0.413
Why: high severity · OWASP-class risk
packages/flow-dev-tools/src/comment/getAst.js:36
#9
`dangerouslySetInnerHTML` used in a React component — website/flow-typed/environment/jsx.js:866
GapSeverity.MEDIUM Layer.FRONTEND score 0.360
Why: medium severity
#10
No auth library detected
GapSeverity.MEDIUM Layer.SECURITY score 0.338
Why: medium severity

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