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Security audit

Sayba Session Cleanup

Security checks across malware telemetry and agentic risk

Overview

This is a small, disclosed cleanup skill that edits local OpenClaw session sidebar indexes, with a bulk-delete option users should run carefully.

Run --dry-run first and use --all only when you intentionally want every subagent session entry removed from the matching OpenClaw agent indexes. Back up sessions.json first if preserving sidebar session history matters.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • 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 (1)

Lp3

Medium
Category
MCP Least Privilege
Confidence
94% confidence
Finding
The skill instructs the agent to run a cleanup script that modifies `sessions.json`, which is a file-write capability, but the skill declares no permissions. This creates a permission-model mismatch: an agent may perform state-changing filesystem operations without explicit disclosure or gating, increasing the risk of unintended deletion of session metadata, especially with the `--all` mode.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal