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Security audit

Datagma

Security checks for vulnerabilities and agentic risk

Overview

The Datagma integration is coherent, but automatic setup runs unverified downloaded code and can install additional agent instructions without clearly disclosing that effect.

Review and verify the CLI installation separately before allowing automatic setup. Consider disabling cross-agent skill synchronization; the publisher documents OO_SKILLS_SYNC_DISABLED for this purpose. Submit only lookup details you intend to share with OOMOL and Datagma, and consider account credit usage. The remote installers were unavailable for inspection, so their exact behavior remains uncertain; no malicious behavior was established.

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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Output HandlingUnvalidated Output Injection, Cross-Context Output, Unbounded Output
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (4)

Description-Behavior Mismatch

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The supplied command performs remote script execution from an Oomol installation endpoint rather than searching or reading Datagma data. Nothing in the supplied content establishes this installer as a supporting dependency for Datagma access. The downloaded script's contents and further effects are not available for inspection.

Content

No source excerpt is available for this finding.

External Script Fetching

High
Category
Supply Chain
Confidence
99% confidence
Finding

The setup instructions pipe a mutable remote script directly into Bash without inspecting it or verifying an independently trusted signature or digest; the PowerShell alternative has the same weakness. If the distribution endpoint or release infrastructure is compromised, the script can execute attacker-controlled code with the agent process's permissions, potentially accessing local files and credentials. Conditional execution only when the CLI is missing reduces exposure but does not remove this supply-chain risk.

Content

Scanner excerpt · SKILL.md (reported line 59)May include surrounding context.

The action workflow lacks a privacy warning about sending personal lookup data to external services.

Medium
Category
Output Handling
Confidence
88% confidence
Finding

The workflow instructs the agent to execute actions with JSON payloads, which for the listed enrichment and contact-search actions can contain names, email addresses, and profile URLs sent through OOMOL to Datagma. Although the connector is identified, no privacy warning explains this sharing, and the safety section instead treats all untagged reads as safe to run directly.

Content

No source excerpt is available for this finding.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
80% 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 80)May include surrounding context.

md
- **`OOMOL_INSUFFICIENT_CREDIT`** — OOMOL billing stop. Recharge at `https://console.oomol.com/billing/token-recharge` before retrying.

- **HTTP 402 without `OOMOL_INSUFFICIENT_CREDIT`** — the third-party account itself has no active plan or credit. Report the provider error message as is; do not ask the user to recharge OOMOL.

## Resources