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Security audit

Team Collaboration Ca6749

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese-language guide-style skill with no code execution, credential access, persistence, or hidden behavior.

Before installing, note that this appears to be a Chinese-language guide about discounted GPT Team/Business access from video sources. Verify any coupon, subscription, or shared-seat arrangement yourself with the official service terms before acting on it.

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
  • 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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger condition '用户需要team-collaboration相关帮助' is broad enough to match generic requests and may cause this skill to activate outside its intended scope. Because the skill promotes discounted/shared GPT Business access via coupon codes, accidental invocation could route users toward questionable account-sharing or policy-evasion guidance they did not explicitly request.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The duplicate broad trigger '用户需要team-collaboration-ca6749相关帮助' repeats the same overmatching problem and increases the chance of unintended activation. Duplicating an ambiguous trigger in merged content also amplifies exposure, making the skill easier to invoke in unrelated contexts.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

The skill description is presented entirely in Chinese and does not indicate any language choice or opt-in mechanism for users. This may violate language/locale policy when the skill is used in contexts where users have not chosen Chinese.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.