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Security audit

Tareno Social Operations for Hermes

Security checks for vulnerabilities and agentic risk

Overview

This skill gives scoped guidance for using an authorized Tareno social-media MCP connection and keeps publishing, scheduling, deletion, and paid analysis behind Tareno approval flows.

Install this only if you intend to connect Hermes to Tareno and operate the selected social accounts through that integration. Before writes, review the MCP tools Hermes exposes, verify the workspace and account targets, and confirm any Tareno approval requests for publishing, scheduling, deletion, or credit-consuming analysis.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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 (5)

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 51)May include surrounding context.

md
18. Import this public HTTPS image or video URL into my Tareno media library with the supplied filename, folder and tags.
19. Extract the real transcript and available timestamps from this supported public social video URL, then propose draft posts based on the transcript.
20. Resolve a temporary downloadable video link for this supported public social video URL. Do not import or republish it automatically.
21. Request scheduling approval for these reviewed posts at the supplied times in Europe/Berlin. Show the exact targets, timestamps and Tareno approval link.
22. Request approval to publish this reviewed post now to the selected connected account. Check the action status and distinguish approval pending from successful publication.
23. Request approval to move this scheduled post to the supplied date and time. Keep the account and content unchanged.
24. Request approval to update the caption or media of this scheduled post. Show exactly what will change before publication.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 57)May include surrounding context.

md
18. Import this public HTTPS image or video URL into my Tareno media library with the supplied filename, folder and tags.
19. Extract the real transcript and available timestamps from this supported public social video URL, then propose draft posts based on the transcript.
20. Resolve a temporary downloadable video link for this supported public social video URL. Do not import or republish it automatically.
21. Request scheduling approval for these reviewed posts at the supplied times in Europe/Berlin. Show the exact targets, timestamps and Tareno approval link.
22. Request approval to publish this reviewed post now to the selected connected account. Check the action status and distinguish approval pending from successful publication.
23. Request approval to move this scheduled post to the supplied date and time. Keep the account and content unchanged.
24. Request approval to update the caption or media of this scheduled post. Show exactly what will change before publication.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · references/example-prompts.md (reported line 25)May include surrounding context.

md
18. Import this public HTTPS image or video URL into my Tareno media library with the supplied filename, folder and tags.
19. Extract the real transcript and available timestamps from this supported public social video URL, then propose draft posts based on the transcript.
20. Resolve a temporary downloadable video link for this supported public social video URL. Do not import or republish it automatically.
21. Request scheduling approval for these reviewed posts at the supplied times in Europe/Berlin. Show the exact targets, timestamps and Tareno approval link.
22. Request approval to publish this reviewed post now to the selected connected account. Check the action status and distinguish approval pending from successful publication.
23. Request approval to move this scheduled post to the supplied date and time. Keep the account and content unchanged.
24. Request approval to update the caption or media of this scheduled post. Show exactly what will change before publication.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · references/example-prompts.md (reported line 34)May include surrounding context.

md
18. Import this public HTTPS image or video URL into my Tareno media library with the supplied filename, folder and tags.
19. Extract the real transcript and available timestamps from this supported public social video URL, then propose draft posts based on the transcript.
20. Resolve a temporary downloadable video link for this supported public social video URL. Do not import or republish it automatically.
21. Request scheduling approval for these reviewed posts at the supplied times in Europe/Berlin. Show the exact targets, timestamps and Tareno approval link.
22. Request approval to publish this reviewed post now to the selected connected account. Check the action status and distinguish approval pending from successful publication.
23. Request approval to move this scheduled post to the supplied date and time. Keep the account and content unchanged.
24. Request approval to update the caption or media of this scheduled post. Show exactly what will change before publication.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
83% confidence
Finding

Line L25 specifies scheduling approval at supplied times in "Europe/Berlin," which is a locale-specific constraint expressed in natural language. The file does not indicate that this timezone is optional, user-selected, or required for a documented region-specific purpose.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.