Security audit

BoldSign

Security checks for vulnerabilities and agentic risk

Overview

The skill is a coherent BoldSign integration, but it asks users to install and allowlist an unpinned third-party plugin that will handle OAuth-backed document and signing actions.

Review the ClawLink plugin source, publisher identity, requested OAuth scopes, and installed version before using it with production BoldSign documents. Prefer private upload flows or short-lived signed URLs for contracts, and avoid making sensitive documents permanently public.

A.I.G

Vulnerability Patterns

Insecure DependenciesIntroduces malicious components through unsafe dependency sources
Insecure Skill Coding PracticesFinds exploitable flaws such as hardcoded secrets or command injection
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

Findings (2)

T08 · Insecure Dependencies

Error

Location: SKILL.md:35
Finding: Unpinned Third-Party Plugin Installation and Authorization
Content: View full analysis
Remediation: View remediation

T09 · Insecure Skill Coding Practices

Warning

Location: SKILL.md:174
Finding: Public Document URL Recommendation May Expose Sensitive Contracts
Content: View full analysis
Remediation: View remediation

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

Static analysis

No suspicious patterns detected.