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Security audit

Contabilidade Pública BR

Security checks for vulnerabilities and agentic risk

Overview

This is a static Portuguese-language reference skill for Brazilian public-sector accounting and does not contain code, hidden execution, credential use, or persistence.

Install this if you want Portuguese-language guidance on Brazilian public accounting rules and deadlines. Because it gives regulatory and fiscal guidance, users should still verify current deadlines and legal requirements with the applicable TCE, STN, CFC, or official source before relying on it for filings or formal decisions.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The description explicitly states 'Idioma: Português do Brasil,' which imposes a language constraint in natural-language instructions. Under the policy criteria, forcing a specific language is a violation unless the skill offers user choice or clearly documents a justified locale restriction.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

This markdown file contains natural-language guidance exclusively in Portuguese, and there is no indication that users can select another language or that Portuguese is an explicit opt-in. Under the policy rule for language or locale constraints, forcing a specific language without user choice can be a violation unless the regional scope is clearly justified.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.