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Security audit

DomainRank Submit

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward DomainRank website-submission helper with disclosed external API use and no hidden code or persistence.

Before installing, confirm you intend to submit sites specifically to DomainRank.app. Use an environment variable for the API key, review the site list and pricePlan before any request, and be aware that website URLs and metadata will be sent to DomainRank and may consume account credits.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (4)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The description lists triggers such as "提交网站", "submit site", and "AI 导航" without narrowing context or exclusion conditions. These phrases are broad enough to match ordinary requests about website submission or AI directories, which could cause unintended invocation outside a clearly scoped DomainRank-specific action.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
83% confidence
Finding

The skill content and invocation guidance are entirely presented in Chinese, while also including English trigger phrases, but there is no statement that use of Chinese is optional or region-specific. Under the language/locale policy criterion, this can be read as a fixed language choice without explicit user opt-in or justification.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
88% confidence
Finding

This skill explicitly transmits user-supplied website data and a bearer-authenticated request to an external third-party service. External transmission is expected for the skill's purpose, but it still creates a real security/privacy boundary: users may not realize their submitted URLs and associated metadata are being sent off-platform, and the API key grants billable actions against the user's DomainRank account.

Content

Scanner excerpt · SKILL.md (reported line 45)May include surrounding context.

提交示例

bash
curl -X POST https://domainrank.app/api/submit-item \
  -H "Authorization: Bearer <YOUR_DOMAINRANK_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{

External Transmission

Medium
Category
Data Exfiltration
Confidence
96% confidence
Finding

The batch submission flow sends multiple outbound authenticated requests in a loop, which amplifies the risk of unintended third-party data transfer and unauthorized credit consumption. Although the text says confirmation is required, a mistaken or overly broad invocation could still trigger repeated spend and repeated disclosure of multiple sites to an external service.

Content

Scanner excerpt · SKILL.md (reported line 91)May include surrounding context.

md
for site in "Site1|https://site1.com" "Site2|https://site2.com"; do
  name="${site%|*}"
  link="${site#*|}"
  curl -X POST https://domainrank.app/api/submit-item \
    -H "Authorization: Bearer <YOUR_DOMAINRANK_API_KEY>" \
    -H "Content-Type: application/json" \
    -d "{\"name\": \"$name\", \"link\": \"$link\", \"pricePlan\": \"basic\"}"

Static analysis

No suspicious patterns detected.