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Security audit

uibc-team-crypt

Security checks for vulnerabilities and agentic risk

Overview

This skill is a narrow UIBC judging aid with a small local checker and no evidence of hidden access, persistence, credential handling, or external execution.

Installers should understand that this skill may be invoked around UIBC or crypto-asset judging language, so it is best used only for TH-CRYPT-001 migration/accountability analysis rather than ordinary crypto or finance questions.

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
90% confidence
Finding

Line L06 lists short trigger terms such as “UIBC”, “加密资产”, and “参赛队”, which are broad enough to overlap with ordinary discussion of the domain rather than clearly signaling this specific skill. The file does not provide exclusion conditions or negative examples to distinguish when the skill should not activate.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill metadata advertises activation on broad terms such as UIBC, crypto assets, migration judgment, evidence package, and accountability without strong contextual constraints. This can cause the skill to be invoked for loosely related conversations, increasing the chance of irrelevant policy framing, domain overreach, or unintended handling of sensitive finance-adjacent requests.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The invocation guidance explicitly says to use the skill when users mention broad trigger words, but does not require confirmation that the user actually wants this specialized judging framework. In practice this can lead to accidental invocation, inappropriate application of a niche criterion set, and confusion in mixed-domain or ordinary crypto discussions.

Content

No source excerpt is available for this finding.