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Security audit

Multi-agent-bot-feishu

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only setup skill for adding OpenClaw agents and Feishu bot routing, with disclosed but sensitive configuration steps users should handle carefully.

Install only if you intend to configure OpenClaw with additional Feishu bots. Back up ~/.openclaw/openclaw.json first, keep Feishu appSecret private, use restrictive allowlists, verify JSON and account IDs before restarting the gateway, and avoid committing the config file to version control.

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
  • Rogue AgentSelf-Modification, Session Persistence
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (8)

Session Persistence

Medium
Category
Rogue Agent
Confidence
60% confidence
Finding

Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Content

Scanner excerpt · README.md (reported line 31)May include surrounding context.

3. 创建工作空间

bash
mkdir ~/.openclaw/workspace-名称

4. 重启

Session Persistence

Medium
Category
Rogue Agent
Confidence
60% confidence
Finding

Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Content

Scanner excerpt · SKILL.md (reported line 80)May include surrounding context.

3. 创建工作空间

bash
mkdir ~/.openclaw/workspace-名称

4. 重启

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
98% confidence
Finding

The skill description and instructions are entirely in Chinese, which effectively forces a specific language for users without opt-in or justification. The policy for natural-language content requires offering a language/locale choice or clearly documenting a justified locale constraint.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill instructs the user to collect and place sensitive Feishu credentials (appId and especially appSecret) into a local configuration file, but it provides no warning about secret handling, file permissions, or avoiding exposure in logs, screenshots, backups, or version control. In a skill whose core purpose is bot/account provisioning, this omission increases the chance of credential leakage and unauthorized control of the bot integration.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
92% confidence
Finding

This markdown file contains user-facing natural language in Chinese, but it does not indicate that the skill is intended specifically for Chinese-speaking users or offer any language choice. Under the policy rule, forcing a specific language without opt-in can be a locale-policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
96% confidence
Finding

The entire skill description and usage guidance are written in Chinese, and there is no indication that users may choose another language or that the skill is intended only for a Chinese-speaking or region-specific audience. Under the policy criteria, this is a natural-language locale constraint presented without opt-in or justification.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
85% confidence
Finding

The skill directs users to modify the primary OpenClaw configuration and restart the gateway, but does not warn that mistakes can disrupt existing agents, routing, or production bot connectivity. In this context the issue is operational rather than directly malicious, but unguarded service-impacting instructions can cause downtime or misrouting if applied blindly.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
82% confidence
Finding

This JSON template includes user-facing names such as "主助手", "新助手", and later "新机器人", which indicate a fixed Chinese locale in natural-language values. Because the file does not document that the configuration is region-specific or offer any language/locale choice, it may violate the policy against forcing a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.