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Security audit

每日新闻日报 v2.0

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward daily-news report generator that searches recent web news and saves a dated report, with no hidden code or unsafe behavior found.

Install this if you want automated daily news summaries and are comfortable with it performing web searches and saving dated Markdown reports in memory. Review or disable the scheduled weekday trigger if you only want manual runs.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The manifest description and main heading are written as Chinese-only instructions, and the declared trigger set is predominantly Chinese with no statement that users may choose their preferred language. This creates a natural-language locale constraint without opt-in or justification, which matches the language/locale policy violation criteria.

Content

No source excerpt is available for this finding.

Skill Enumeration

Medium
Category
Agent Snooping
Confidence
80% confidence
Finding

Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.

Content

Scanner excerpt · SKILL.md (reported line 140)May include surrounding context.

md
| 文件 | 状态 | 说明 |
|------|------|------|
| `skills/daily-news/SKILL.md` | ✅ 当前 | 本技能文档 |
| `daily_news_query.py` | ⚠️ 已废弃 | 旧版 Bing 爬虫方案 |
| `daily_news_tavily.py` | ⚠️ 已废弃 | 旧版 Tavily API 方案 |
| `memory/daily_news_*.md` | ✅ 历史存档 | 每日报告存档 |