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Security audit

Daily Social

Security checks for vulnerabilities and agentic risk

Overview

The skill is mostly coherent for a daily social-media workflow, but it can access logged-in social accounts and may change account state without a clear confirmation step.

Install only if you are comfortable with the agent viewing logged-in social-media pages, notifications, profile metrics, and engagement context. Before running it, require scan-only behavior by default and confirm separately before accepting LinkedIn connections, posting comments, replying, or writing tracking data.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (3)

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The manifest description explicitly says the routine runs across four platforms including 小红书, and metadata also lists xiaohongshu as a platform. However, the execution flow, action items, browser automation, database tracking, and weekly review only define concrete steps for Reddit, Twitter/X, and LinkedIn, with no operational instructions for 小红书.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The trigger phrases include broad natural-language expressions like "social media check" and "do my social today," which can match ordinary conversation and invoke browser automation unexpectedly. In a skill that checks notifications, engagement data, and account activity across multiple platforms, accidental activation can lead to unintended access to authenticated sessions and actions based on private account context.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The skill instructs use of Playwright/browser tools to visit Reddit and Twitter/X account pages and notifications, but it does not clearly warn users that it may access logged-in sessions, platform data, and potentially sensitive notifications. Without explicit disclosure and consent, users may unknowingly grant the skill access to personal or business social-media content, increasing the risk of privacy violations and unintended account interactions.

Content

No source excerpt is available for this finding.