pi-hole/pi-hole

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16 of your 19 findings came from Repobility's proprietary detections. ✓ Repobility tags below mark them.

Scan timing: clone 2.75s · analysis 6.69s · 0.4 MB · GitHub API rate-limit (preflight)

https://github.com/pi-hole/pi-hole · scanned 2026-06-05 09:51 UTC (5 days, 16 hours ago) · 10 languages

39 raw signals (19 security + 20 graph) 97th percentile · Python · tiny (<2K LoC) System graph score 81 (higher by 7)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 5 days, 16 hours ago · v2 · 14 actionable findings from 2 signal sources. 15 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 · 9 findings

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	55.0	0.15	8.25
`security_score`	100.0	0.25	25.00
`testing_score`	100.0	0.20	20.00
`documentation_score`	95.0	0.15	14.25
`practices_score`	84.0	0.15	12.60
`code_quality`	75.8	0.10	7.58
Overall		1.00	87.7

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 1 High 3 Medium 3 Low 5 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 5 System graph 9 Crowd 0 Layer: Software 5 Quality 3 Api 1 Data 1 Network 1 Frontend 1 Security 2

Exclude dismissed / FP Exclude test files

Scan summary Quality grade A- (88/100). Dimensions: security 100, maintainability 55. 19 findings (17 security). 769 lines analyzed.

Showing 11 of 14 actionable findings. 29 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 System graph security Secrets conf 1.00 2 occurrences Possible secret in advanced/Scripts/api.sh

Detected pattern matching password_literal. Rotate the credential and move to a secret manager.

lines 136, 317

advanced/Scripts/api.sh:136, 317 (2 hits)

low Security checks quality Quality conf 1.00 ✓ Repobility [MINED012] Curl Pipe Bash: curl ... | sh / bash — runs unverified network code.

Review and fix per the pattern semantics. See CWE-494 / A08:2021 for context.

automated install/uninstall.sh:205

high Security checks software dependencies conf 0.90 ✓ Repobility 15 occurrences Dockerfile FROM `alpine:3.21` not pinned by digest

`FROM alpine:3.21` resolves the tag at build time. The registry CAN re-push a different image for the same tag, so every build is potentially different. Production images should pin to `image@sha256:...` for reproducibility + supply-chain integrity.

12 files, 12 locations

test/_alpine_3_21.Dockerfile:1

test/_alpine_3_22.Dockerfile:1

test/_alpine_3_23.Dockerfile:1

test/_centos_10.Dockerfile:1

test/_centos_9.Dockerfile:1

test/_debian_11.Dockerfile:1

test/_debian_12.Dockerfile:1

test/_debian_13.Dockerfile:1

high Security checks software dependencies conf 0.70 Remote install command pipes network code directly to a shell

Agent helper projects often publish one-line installers. `curl | sh` style commands are convenient, but they bypass review unless the script is pinned, signed, or checksum-verified.

automated install/uninstall.sh:205

high Security checks software dependencies conf 0.70 Remote install command pipes network code directly to a shell

Agent helper projects often publish one-line installers. `curl | sh` style commands are convenient, but they bypass review unless the script is pinned, signed, or checksum-verified.

README.md:33

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 data Coverage conf 1.00 ORM models found but no DB engine detected

The repo defines tables/models but no DB connection string was found. Likely lives in env vars or a config file the scanner didn't read.

medium System graph network Security conf 1.00 Privileged port 119 in use

Port 119 is privileged (<1024). Make sure the service runs with the right caps or front it with a non-privileged port via a load balancer.

automated install/basic-install.sh Ports

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

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

low System graph quality Complexity conf 1.00 Very large file: advanced/Scripts/piholeDebug.sh (1327 lines)

Files with >800 lines often hide complexity hotspots and discourage tests.

low System graph quality Complexity conf 1.00 Very large file: automated install/basic-install.sh (2507 lines)

Files with >800 lines often hide complexity hotspots and discourage tests.

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