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Security audit

financial-statement-adjustment

Security checks for vulnerabilities and agentic risk

Overview

This skill gives high-stakes guidance for editing financial statements, but the behavior is disclosed, user-directed, and includes validation and compliance warnings.

Install only if you intend the agent to help edit sensitive financial spreadsheets. Keep originals and backups, validate formulas and accounting relationships after every change, and do not use adjusted reports for loans, tax, audits, or other external purposes unless supported by real accounting records.

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

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill gives prescriptive instructions to modify financial statement files in place and emphasizes preserving formatting, but the operational guidance does not prominently warn about corruption, irreversible overwrite, formula damage, or the need for safe copies before editing. In a finance context, this can lead to data loss or silent integrity failures in records that may later be relied upon for audit, lending, or compliance decisions.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

The skill's operational instructions, labels, and user-facing guidance are entirely in Chinese, and the document does not indicate that this language constraint is optional or region-specific. Under the language/locale policy, forcing a specific language without user opt-in can be a natural-language policy issue.

Content

No source excerpt is available for this finding.

Context-Inappropriate Capability

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The manifest states this skill is for adjusting existing financial statements while preserving format and accounting relationships. The '关于作者' section adds capabilities/behaviors that direct users to external communication channels and third-party URLs, which are not justified by the skill's declared operational purpose.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.