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Security audit

小红书判断推理每日5题图文

Security checks for vulnerabilities and agentic risk

Overview

The skill creates local exam-study cards and draft social posts through disclosed, purpose-aligned behavior.

Use a dedicated project folder, provide Python/Pillow and Chinese fonts, and check the output location before rendering. Reruns replace matching generated images. Verify question sources and answers before manually publishing. The scanner's reference-image gap was investigated; runtime dependencies and live source accuracy were not tested.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Incomplete referenced artifact analysis

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 29)May include surrounding context.

md
版式基线看 `assets/style-reference.png`(本期 10 张的总览),出图后要和它一致:同一套纸色、朱红/墨绿、微软雅黑、页码与进度点。