sentinel-scan-cli
PulseAugur coverage of sentinel-scan-cli — every cluster mentioning sentinel-scan-cli across labs, papers, and developer communities, ranked by signal.
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MCP configurations default to broad wildcard scopes, posing security risks
A common security issue in MCP (Message Communication Protocol) configurations involves the default use of wildcard scopes like "admin:*" or "full_access" instead of specific, enumerated permissions. This practice, ofte…
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New 'Confused Deputy' Vulnerability Found in Multi-Server MCP Setups
A new security vulnerability, termed the "confused deputy" problem, has been identified in Multi-Party Computation (MCP) systems where multiple servers are connected. This vulnerability arises when one server has a capa…
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Open-source tools compared for agent security scanning
A comparison of three open-source tools for scanning agent configurations for security risks like prompt injection and supply-chain attacks reveals distinct strengths and weaknesses. Cisco's mcp-scanner offers the most …
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New scanner detects 10 MCP manifest security risks without network access
A new static scanner, sentinel-scan-cli, has been developed to identify potential security vulnerabilities in Machine Configuration Protocol (MCP) manifests. The scanner employs ten heuristics to detect issues such as p…
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New guide integrates sentinel-scan-cli for CI to catch LLM prompt injection
A new guide details how to integrate the sentinel-scan-cli tool into GitHub Actions and pre-commit to catch prompt injection and tool poisoning vulnerabilities. The post highlights a gap in the CLI where it exits with a…
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Microsoft Archives PyRIT LLM Red-Teaming Tool; Alternatives Emerge
Microsoft has archived its open-source LLM red-teaming framework, PyRIT, on GitHub as of March 27, 2026. This means the tool is no longer receiving updates, commits, or issue triage, making it a less reliable foundation…
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Open-source tools for LLM prompt injection testing compared
Several open-source tools exist to test LLM applications for prompt injection vulnerabilities, but they are not interchangeable and cater to different testing needs. Promptfoo, Giskard, and sentinel-scan-cli focus on ap…
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AI community tackles critical security flaws in Model Context Protocol
Security vulnerabilities within the Model Context Protocol (MCP) are being actively discussed and addressed by the AI community. Research indicates a significant percentage of MCP servers lack basic security features li…