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Security audit

Yuri广告平台 MCP API - Facebook广告创建、投放管理、数据监控。支持创建Campaign/Ad Set/Ad、查询余额、受众定位、文案素材管理、预算调整等。

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed baiz.ai/Facebook ads control reference that can spend or change ad campaigns, but its network use and credential handling match its stated purpose.

Install only if you trust baiz.ai with the connected ad accounts and billing impact. Start with a revocable minimal-permission or read-only test token, avoid autonomous use, verify each campaign or budget-changing action before sending it, and revoke the token if metadata or endpoint behavior does not match the artifact.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 71)May include surrounding context.

Request Format / 通用调用格式

bash
curl -s "https://baiz.ai/mcp" \
  -H "Authorization: Bearer {TOKEN}" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

The manifest description is written as a fixed bilingual Chinese/English string rather than offering a user language choice. Under the stated policy, forcing a specific language or locale without opt-in can be a natural-language policy concern when no explicit language preference mechanism is documented.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.