Tp2
High
- Category
- MCP Tool Poisoning
- Confidence
- 85% confidence
- Finding
Mixing characters from multiple Unicode scripts in a single identifier is a common technique to create visually ambiguous tool names.
- Content
Security audit
CSDN 文章发布
Security checks for vulnerabilities and agentic risk
Overview
This skill is a straightforward CSDN publishing helper, but it can post publicly under the user's logged-in account without a final confirmation checkpoint.
Install only if you are comfortable with the agent using your logged-in CSDN browser session to publish posts. Before using it, ask the agent to show the final title and content and wait for your explicit confirmation before clicking publish.
Vulnerability Patterns
- Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
- Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
- Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
- Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
- Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
- MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
- Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
- Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
- Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
- Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)
Missing User Warnings
Medium
- Category
- Not specified by scanner
- Confidence
- 95% confidence
- Finding
The skill automates an externally visible publish action to a third-party platform without requiring an explicit final user confirmation immediately before clicking the publish button. This creates a risk of unintended or premature publication of sensitive, inaccurate, draft, or policy-violating content under the user's authenticated account.
- Content