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Security audit

Plaud Meeting Archive / Plaud会议归档助手

Security checks for vulnerabilities and agentic risk

Overview

This skill coherently imports user-selected Plaud recordings or text into JishuDB with explicit approval, verification, and credential-handling limits.

Install only if you intend to let the agent read selected Plaud recordings or exports and write them into a chosen JishuDB knowledge base. Confirm the destination KB and selected materials before approving a run, and avoid sharing credentials, token files, signed URLs, or unrelated recordings.

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
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 96)May include surrounding context.

md
1. Use [the identity helper](scripts/recording-identity.mjs) with the confirmed

Excessive Permissions

Low
Category
Privilege Escalation
Confidence
85% confidence
Finding

Skill requests more permissions than appear necessary for its stated functionality. Review if elevated access is justified.

Content

Scanner excerpt · SKILL.md (reported line 126)May include surrounding context.

md
2. For audio, obtain the selected recording's current `presigned_url` from
   `get_file` and download actual bytes with a bounded, authorized host
   transfer. Keep the URL transient. Renew it through `get_file` after expiry;
   do not store it as provenance or bypass access restrictions.
3. For existing text, call `get_transcript` and/or `get_note` only for the
   approved representations. Preserve supplied timestamps and speaker labels.
   Store a summary as a summary, not a substitute transcript. Do not invoke

Static analysis

No suspicious patterns detected.