MCP, MCP server
Mcpwn
Mcpwn, an MCP server listed in the PlugVet directory.
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.
SECRETS_PATH_CREDENTIAL
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
payloads.py, line 38
'../../../../../../root/.ssh/id_rsa'
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
Note
requests shell access. The manifest names this permission.
PERMISSION_SHELL_DECLARED
core/pentester.py, line 39
self.proc = subprocess.Popen(
scripts/quick_test.py, line 45
result = subprocess.run(
test_data/dvmcp_server.py, line 68
result = subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT, text=True, timeout=5) # nosec
Show more
tests_unit/test_mcpwn.py, line 11
result = subprocess.run(
tests_unit/test_mcpwn.py, line 21
result = subprocess.run(
tests_unit/test_mcpwn.py, line 32
result = subprocess.run(
tests_unit/test_mcpwn.py, line 48
result = subprocess.run(
tests_unit/test_mcpwn.py, line 60
result = subprocess.run(
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Pass
No network call found.
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
payloads.py, line 38
'../../../../../../root/.ssh/id_rsa'
.gitignore, line 67
# Credentials and secrets
.gitignore, line 68
.env
Show more
.gitignore, line 69
.env.local
.gitignore, line 75
credentials.json
CHANGELOG.md, line 59
- Filesystem: Added `/etc/shadow`, `~/.ssh/`, more specific paths
RELEASE_v1.2.0.md, line 17
- Root filesystem access (/etc/passwd, /root/, ~/.ssh/)
profiles/paranoid.json, line 15
"filesystem_root_indicators": ["/etc/passwd", "/etc/shadow", "/root/", "~/.ssh/", "c:\\windows\\system32"]
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 2efd0273e71c. requests shell access. The manifest names this permission. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 2efd0273e71ccd285f398221189f59c5e4078feb
This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.