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Security audit

xdoc-translationx

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Xdoc translation API integration, with cloud document upload and translation-memory features that fit its stated purpose.

Install only if you are comfortable sending documents or text to Xdoc's cloud service and using an Xdoc API key. Protect the API key, avoid uploading highly sensitive documents unless Xdoc's privacy and retention terms meet your needs, and manage any glossaries or translation memories that may store reusable translation content.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Memory PoisoningPersistent Context Injection, Context Window Stuffing, Memory Manipulation
  • 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 (2)

Memory Manipulation

High
Category
Memory Poisoning
Confidence
80% confidence
Finding

Skill manipulates agent memory, state, or stored context. Memory corruption can alter personality, override safety rules, or cause unpredictable behavior.

Content

Scanner excerpt · SKILL.md (reported line 124)May include surrounding context.

md
| Create Memory | `/memory-libs/create` | POST |
| List Memories | `/memory-libs/list` | POST |
| Edit Memory | `/memory-libs/edit` | POST |
| Delete Memory | `/memory-libs/delete` | POST |
| Add Entries | `/memory-entries/add` | POST |
| List Entries | `/memory-entries/list` | POST |
| Edit Entry | `/memory-entries/edit` | POST |

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 331)May include surrounding context.

md
## Privacy & Data Handling

- **Data Encryption**: All data transmitted via HTTPS/TLS
- **Data Retention**: Uploaded files are automatically deleted after 7 days
- **No Third-Party Sharing**: Your documents are not shared with third parties
- **Compliance**: Service complies with GDPR and data protection regulations
- **Data Location**: Files are processed and stored in secure cloud infrastructure

Static analysis

No suspicious patterns detected.