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fortra/impacket

https://github.com/fortra/impacket · scanned 2026-05-15 16:00 UTC (2 weeks, 6 days ago) · 10 languages

276 findings (32 legacy + 244 scanner) 57th percentile · Python · large (100-500K LoC) Scanner says 64 (higher by 13)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 2 weeks, 6 days ago · v1 · 21 findings from 1 source. Findings combine the legacy security pipeline AND the multi-layer engine (atlas, wiring, flows, ranked) AND verified AI agent contributions.

JSON
Combined
70.8
/100
Repobility
77
21 legacy
9-layer
64
88.9% cov · 0 gaps
Critical
0
click to filter
Agents
6
0 votes
Crowd
0
reported
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 8 Medium 12 Low 0 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Legacy 21 9-layer 0 Crowd 0 Layer: Quality 9 Security 8 Cicd 4
Scan summary Repository scanned at 64.2/100 with 88.9% coverage. It contains 11146 nodes across 2 cross-layer flows, written primarily in mixed languages. Engine surfaced 0 findings. Risk profile is low: 0 critical, 0 high, 0 medium. Recommended next step: open the software layer findings first — that's where the highest-impact wins live.

Showing 20 of 21 findings. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

high Legacy 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 path_traversallegacy
medium Legacy 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.
authlegacy
medium Legacy quality error_handling conf 1.00 [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.
impacket/smb3.py:712 error_handlinglegacy
medium Legacy quality error_handling conf 1.00 [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.
impacket/smbserver.py:4387 error_handlinglegacy
medium Legacy quality error_handling conf 1.00 [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.
impacket/tds.py:1561 error_handlinglegacy
medium Legacy security injection conf 0.50 [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.
impacket/examples/smbclient.py:98 injectionlegacy
medium Legacy security injection conf 0.50 [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.
examples/mimikatz.py:109 injectionlegacy
medium Legacy security injection conf 0.50 [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.
examples/ntfs-read.py:1259 injectionlegacy
medium Legacy 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 cryptolegacy
medium Legacy 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 cryptolegacy
medium Legacy 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.
qualitylegacy
medium Legacy cicd docker 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 dockerlegacy
high Legacy cicd docker 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 dockerlegacy
high Legacy quality quality conf 0.86 Duplicated implementation block across source files
Duplicated blocks are a common artifact when generated code is pasted or recreated instead of reused. They increase maintenance cost because every future bug fix must be found in multiple locations.
impacket/mqtt.py:159 qualitylegacy
high Legacy quality quality conf 0.86 Duplicated implementation block across source files
Duplicated blocks are a common artifact when generated code is pasted or recreated instead of reused. They increase maintenance cost because every future bug fix must be found in multiple locations.
impacket/krb5/keytab.py:80 qualitylegacy
high Legacy quality quality conf 0.86 Duplicated implementation block across source files
Duplicated blocks are a common artifact when generated code is pasted or recreated instead of reused. They increase maintenance cost because every future bug fix must be found in multiple locations.
impacket/dcerpc/v5/tsch.py:23 qualitylegacy
high Legacy quality quality conf 0.86 Duplicated implementation block across source files
Duplicated blocks are a common artifact when generated code is pasted or recreated instead of reused. They increase maintenance cost because every future bug fix must be found in multiple locations.
impacket/dcerpc/v5/rprn.py:7 qualitylegacy
medium Legacy 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 qualitylegacy
high Legacy cicd docker conf 0.72 Dockerfile keeps pip download cache
Pip's package cache increases image size and can preserve unnecessary artifacts.
Dockerfile:8 dockerlegacy
high Legacy cicd docker conf 0.72 Dockerfile keeps pip download cache
Pip's package cache increases image size and can preserve unnecessary artifacts.
Dockerfile:4 dockerlegacy
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