Security audit

Cinema Agent

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed cinema-ticketing catalog that maps cinema entries to separate mode packages, with no embedded executable code or hidden credential handling found.

Before installing, understand that this suite can install or reference separate mode packages that perform the actual capture, replay, coupon, and page-world work. Review those child mode packages separately, especially if they will handle live orders, coupons, browser sessions, or business credentials.

A.I.G

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

SkillSpector

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 (3)

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 63)May include surrounding context.
md
- `SKILL.md`: this operational contract.

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 90% confidence
Finding: This manifest consistently defines user-facing skillName values in Chinese, beginning at L0150 and continuing throughout the file, but provides no indication that the skill is region-specific or that users can opt into this locale. Under the stated policy, forcing a specific language without documented choice or justification is a natural-language policy concern.
Content: No source excerpt is available for this finding.

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 90% confidence
Finding: The description text is entirely in Chinese ("院线 Skill 与 Cinema Agent mode 插件汇总。") with no indication that the skill is region-specific or that users can choose another language. This can violate a language/locale policy when the skill is presented to a broader audience without documented opt-in or justification.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.