hxxra

clawhub:hxxra

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F
0/100

First Seen

Feb 18, 2026

Last Scanned

Feb 22, 2026

Findings

21

Score

0/100

MEDIUM 16
LOW 5

Findings (21)

MEDIUM
Shell metacharacters in MCP config args
L28

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "search", "query": "neural radiance fields", "source": "arxiv", "limit": 10, "output": "results.json"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L29

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "search", "query": "transformer architecture", "source": "scholar", "limit": 15} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L73

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "download", "from-file": "results.json", "ids": [1, 3, 5], "dir": "./downloads"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L74

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "download", "from-file": "results.json", "dir": "./downloads"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L118

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "analyze", "pdf": "paper.pdf", "output": "analysis.json"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L119

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "analyze", "directory": "./papers/"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L171

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "save", "from-file": "analysis.json", "ids": [1, 2, 3], "collection": "AI Research"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L172

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "save", "from-file": "analysis.json", "collection": "My Collection"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L206

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "search", "query": "graph neural networks", "source": "arxiv", "limit": 10} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L209

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "download", "from-file": "search_results.json"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L212

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "analyze", "directory": "./papers/"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L215

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "save", "from-file": "./analysis/", "collection": "GNN Papers"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L222

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "search", "query": "reinforcement learning", "source": "scholar", "limit": 15} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L225

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "download", "from-file": "search_results.json", "ids": [2, 4, 6]} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L228

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "analyze", "pdf": "important_paper.pdf"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

MEDIUM
Shell metacharacters in MCP config args
L231

Detects shell metacharacters (pipes, backticks, subshells) in MCP server command arguments

"command": "save", "from-file": "search_results.json", "ids": [1], "collection": "To Read"} |
FIX

Remove credentials (API keys, tokens, passwords) from MCP server configuration. Use environment variable references (e.g., ${API_KEY}) or a secrets manager instead of inline values.

FP?

Likely FP if the credential value is a placeholder (e.g., your-api-key-here, sk_test_xxx) in example configuration.

LOW
pip install arbitrary package
L14

Detects pip install of arbitrary packages that modify the host environment

pip install sc
FIX

Pin all pip packages to exact versions (e.g., pip install package==1.2.3). Use a requirements.txt or pyproject.toml with pinned versions and hash verification.

FP?

Likely FP if the match is in documentation showing how to install the skill's own PyPI package.

LOW
Non-localhost remote MCP server URL
L48

Detects MCP server configurations connecting to non-localhost remote URLs

"url": "https://arxiv.org/abs/xxxx.xxxxx"
FIX

Change the MCP server URL to localhost or a trusted internal endpoint. If a remote server is required, verify the domain ownership and use HTTPS with certificate validation.

FP?

Likely FP if the URL points to example.com, a documentation domain, or a well-known SaaS API endpoint (e.g., api.openai.com).

LOW
Non-localhost remote MCP server URL
L90

Detects MCP server configurations connecting to non-localhost remote URLs

"url": "https://arxiv.org/pdf/xxxx.xxxxx.pdf"
FIX

Change the MCP server URL to localhost or a trusted internal endpoint. If a remote server is required, verify the domain ownership and use HTTPS with certificate validation.

FP?

Likely FP if the URL points to example.com, a documentation domain, or a well-known SaaS API endpoint (e.g., api.openai.com).

LOW
pip install arbitrary package
L104

Detects pip install of arbitrary packages that modify the host environment

pip install py
FIX

Pin all pip packages to exact versions (e.g., pip install package==1.2.3). Use a requirements.txt or pyproject.toml with pinned versions and hash verification.

FP?

Likely FP if the match is in documentation showing how to install the skill's own PyPI package.

LOW
Non-localhost remote MCP server URL
L187

Detects MCP server configurations connecting to non-localhost remote URLs

"url": "https://www.zotero.org/items/ABCD1234"
FIX

Change the MCP server URL to localhost or a trusted internal endpoint. If a remote server is required, verify the domain ownership and use HTTPS with certificate validation.

FP?

Likely FP if the URL points to example.com, a documentation domain, or a well-known SaaS API endpoint (e.g., api.openai.com).