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Security audit

Seedance 3x3 Optimizer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Chinese-language story-to-video-script formatter with no sensitive access, persistence, or hidden execution behavior.

Installers should understand that this skill is tailored for Chinese Seedance prompt/script workflows and may activate on some general requests to make text into a video-generation script. It does not appear to access files, credentials, network services, or persistent system settings.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The trigger phrases are broad enough to match generic requests for rewriting stories or converting text into a video-generation script, which can cause unintended invocation of this skill outside its narrow Seedance-specific use case. Over-broad activation increases the chance that user input is transformed in ways the user did not intend, and can interfere with other skills or baseline behavior.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
86% confidence
Finding

The manifest description is written in Chinese and implicitly assumes Chinese-language interaction, but the file does not state that the skill is region-specific or provide user opt-in for language selection. This can create a language policy issue if the broader environment expects skills not to force a locale without explicit choice.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.