Security audit

A Share Site Crawl

Security checks for vulnerabilities and agentic risk

Overview

This skill is a public A-share market-source crawling guide with scoped browser/fetch instructions and no hidden execution, installation, or persistence behavior.

Install this only if you want an agent to browse or fetch Chinese A-share market sources and produce structured summaries. Be careful before providing logged-in browser access, cookies, or profile access for restricted sites, and keep community-source output treated as sentiment or clues rather than confirmed facts.

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

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

Findings (15)

Anti-Refusal Statement

High

Category: Anti-Refusal
Confidence: 85% confidence
Finding: Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
Content: Scanner excerpt · SKILL.md (reported line 43)May include surrounding context.
md
### 1. Start from the correct page type - Prefer fixed entrypoints, list pages, search pages, disclosure pages, telegraph streams, and stock-detail pages - Do not judge 巨潮资讯 from homepage-only text - Do not rely on noisy portal homepages when a better inner page exists ### 2. Probe and classify access

Autonomous Decision Making

Medium

Category: Excessive Agency
Confidence: 75% confidence
Finding: Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
Content: Scanner excerpt · SKILL.md (reported line 94)May include surrounding context.
md
- shell-only or disclaimer-heavy result -> switch entrypoint or switch tool - 财联社 telegraph 默认先保留列表正文; only hit `detail` when the list is truncated, a canonical URL is needed, or an original-source jump matters - 巨潮公告默认先保留列表元数据; only chase PDF when the title is high-value enough to justify body extraction, otherwise keep title-derived summary and mark that PDF body was not extracted - community-only claim without confirmation -> keep as clue, not fact - unavailable priority site -> disclose it and use approved fallback public sources ## Default Site Priority

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 96% confidence
Finding: The instruction "keep the output in Chinese" imposes a specific language on all scenario outputs. The file does not offer a user language choice or explain that the skill is restricted to a Chinese-only regional/compliance context, so this is a natural-language locale policy issue.
Content: No source excerpt is available for this finding.

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 12)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 13)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 19)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 20)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 21)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 22)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 23)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/entrypoints.md (reported line 24)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/sites.md (reported line 72)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

External Transmission

Medium

Category: Data Exfiltration
Confidence: 50% 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 · references/sites.md (reported line 73)May include surrounding context.
md
### 东方财富 - Primary: `https://so.eastmoney.com/` - Secondary: `https://data.eastmoney.com/zjlx/dpzjlx.html` - Secondary: `https://data.eastmoney.com/jgdy/` - Role: public portal, search hub, data-center navigation, quasi-structured market pages - Default mode: `fetch-first`, upgrade to `browser` for page truth and structured blocks

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 82% confidence
Finding: The instructions require all times to be normalized to Asia/Shanghai and default records to region CN, which imposes a locale-specific convention in natural language. The file does not offer a user choice or opt-in for alternative locales/timezones.
Content: No source excerpt is available for this finding.

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 91% confidence
Finding: This markdown file uses Chinese section headings and usage guidance throughout, which can force a specific language experience on users without opt-in. The file does not state that the skill is region-specific or provide an alternative language choice, so it may violate language/locale policy expectations.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.