fortra/impacket

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https://github.com/fortra/impacket · scanned 2026-05-15 16:00 UTC (4 weeks ago) · 10 languages

276 raw signals (32 security + 244 graph) 55th percentile · Python · large (100-500K LoC) System graph score 64 (higher by 13)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 4 weeks ago · v1 · 13 actionable findings from 1 signal source. 8 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 · 0 findings

Score breakdown â 2026-05-14-v3

Component	Sub-score	Weight	Contribution
`structure_score`	75.0	0.15	11.25
`security_score`	79.5	0.25	19.88
`testing_score`	100.0	0.20	20.00
`documentation_score`	72.0	0.15	10.80
`practices_score`	75.0	0.15	11.25
`code_quality`	43.1	0.10	4.31
Overall		1.00	77.5

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 0 High 3 Medium 6 Low 3 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 13 System graph 0 Crowd 0 Layer: Quality 4 Security 6 Cicd 3

Exclude dismissed / FP Exclude test files

Scan summary Quality grade B+ (78/100). Dimensions: security 80, maintainability 75. 32 findings. 188,093 lines analyzed.

Showing 12 of 13 actionable findings. 21 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.

high Security checks security path traversal conf 0.80 [SEC013] Path Traversal — User Input in File Path: User-controlled input used in file path without sanitization. Allows reading arbitrary files.

Use os.path.realpath() and verify the path starts with your expected base directory. Use secure_filename() for uploads.

examples/ticketConverter.py:106

medium Security checks security auth conf 0.92 [AUC001] No Repobility access matrix policy found: The repository uses web/API frameworks but does not define .repobility/access.yml or equivalent authorization documentation.

The repository uses web/API frameworks but does not define .repobility/access.yml or equivalent authorization documentation.

low Security checks quality Error handling conf 1.00 3 occurrences [ERR001] Silent Exception Swallowing: Silently swallowing all exceptions hides bugs. Even in cleanup code, log at DEBUG level.

Log the error: `except Exception: logger.debug('cleanup failed', exc_info=True)`. Or handle specific exception types.

3 files, 3 locations

impacket/smb3.py:712

impacket/smbserver.py:4387

impacket/tds.py:1561

low Security checks security Injection conf 0.50 3 occurrences [SEC005] Command Injection Risk: Unsafe shell execution or eval of user input.

Use subprocess with shell=False and a list of args. Never eval user input.

3 files, 3 locations

examples/mimikatz.py:109

examples/ntfs-read.py:1259

impacket/examples/smbclient.py:98

medium Security checks security Crypto conf 1.00 [SEC014] SSL Verification Disabled: SSL certificate verification is disabled, allowing man-in-the-middle attacks.

Enable SSL verification. Use verify=True (default) for requests. Pin certificates if needed.

impacket/examples/__init__.py:18

medium Security checks security Crypto conf 1.00 [SEC014] SSL Verification Disabled: SSL certificate verification is disabled, allowing man-in-the-middle attacks.

Enable SSL verification. Use verify=True (default) for requests. Pin certificates if needed.

impacket/tds.py:1457

medium Security checks quality Quality Average file size is 560 lines (recommend <300)

Refactor large files by extracting related functions into separate modules. Target files with 300+ lines first. Use the Single Responsibility Principle — each module should have one clear purpose.

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

high Security checks cicd CI/CD security conf 0.82 Docker final stage has no non-root USER

Docker images run as root unless the image or Dockerfile switches to a non-root user.

Dockerfile:10 CI/CD securitycontainers

low Security checks quality Quality conf 0.60 4 occurrences 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.

4 files, 4 locations

impacket/dcerpc/v5/rprn.py:7

impacket/dcerpc/v5/tsch.py:23

impacket/krb5/keytab.py:80

impacket/mqtt.py:159

duplicationquality

medium Security checks quality Quality conf 0.78 Public web service has no security.txt

security.txt gives researchers and customers a safe disclosure channel. Public web apps and APIs should publish it under /.well-known/security.txt.

.well-known/security.txt

high Security checks cicd CI/CD security conf 0.72 2 occurrences Dockerfile keeps pip download cache

Pip's package cache increases image size and can preserve unnecessary artifacts.

lines 4, 8

Dockerfile:4, 8 (2 hits)

CI/CD securitycontainers

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