MCP, MCP server
vehicles
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Compatibility: Not stated.
Grade C
One Medium finding. Read the report before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
NETWORK_HOST_FROM_INPUT
Why this grade
- NETWORK_HOST_FROM_INPUT Medium
A file takes a URL or endpoint as input and has no fixed host list.
lib/vehicles/mcp_server.rb, line 174
limit = args.fetch("limit", 20).to_i.clamp(1, 100)
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Serious
accepts a host from input, with no fixed list in this file.
NETWORK_HOST_FROM_INPUT
lib/vehicles/mcp_server.rb, line 174
limit = args.fetch("limit", 20).to_i.clamp(1, 100)
lib/vehicles/mcp_server.rb, line 175
hits = Vehicles.search(args.fetch("query"))
lib/vehicles/mcp_server.rb, line 181
m = Vehicles.model(args.fetch("make"), args.fetch("model"), fuzzy: false) ||
Show more
lib/vehicles/mcp_server.rb, line 182
Vehicles.find("#{args.fetch("make")} #{args.fetch("model")}", fuzzy: false)
lib/vehicles/mcp_server.rb, line 193
limit = args.fetch("limit", 20).to_i.clamp(1, 100)
lib/vehicles/refresher.rb, line 24
body = fetch(config.data_url, config.refresh_timeout)
lib/vehicles/refresher.rb, line 65
def fetch(url, timeout, redirects_left = MAX_REDIRECTS)
lib/vehicles/refresher.rb, line 75
response = http.get(uri.request_uri, "Accept" => "application/json")
lib/vehicles/refresher.rb, line 85
fetch(response["location"], timeout, redirects_left - 1)
lib/vehicles/providers/hosted_provider.rb, line 27
data = fetch(model)
lib/vehicles/providers/hosted_provider.rb, line 34
fetch(model)&.dig("segment")&.to_sym
Secrets
Pass
No read of a credential file or secret environment variable found.
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
data/vehicles.json, line 1
{
data/plates/jp.yml, line 1
# plates/jp.yml - Japan (PRD-PLATES gate L3).
Licence
Pass
A licence file is present (LICENSE.txt).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 760e48061b8d. accepts a host from input, with no fixed list in this file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: 760e48061b8dab461ac5d8c7d122abe4895442a9
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