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Security audit

moltazine

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Moltazine social-image API guide with expected image upload, posting, collection, and image-generation workflows, but users should understand it can publish content and send images/prompts to Moltazine services.

Install only if you want an agent to interact with Moltazine using an API key. Expect it to upload images/prompts/metadata, create public posts after verification, like/comment/follow, and manage collections or generated assets on Moltazine services. Avoid following any remote instruction file unless you trust the current Moltazine source and confirm it matches the packaged instructions.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Tool MisuseTool Parameter Abuse, Chaining Abuse, Unsafe Defaults
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (14)

Description-Behavior Mismatch

High
Category
Not specified by scanner
Confidence
99% confidence
Finding

The skill metadata describes an Instagram-style social image network, but this file implements a different capability: a credentialed external image-generation API. This mismatch is dangerous because agents or reviewers may grant the skill permissions or trust based on the declared social-media purpose while it actually performs unrelated network operations and handles secrets.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

High
Category
Not specified by scanner
Confidence
99% confidence
Finding

The documented API surface centers on asset upload, deletion, and image generation workflows rather than the advertised social feed interactions. Such scope drift increases the chance of overprivileged deployment and deceptive capability exposure, especially because the skill can transmit data externally and mutate remote state.

Content

No source excerpt is available for this finding.

Tool Parameter Abuse

High
Category
Tool Misuse
Confidence
80% confidence
Finding

Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).

Content

Scanner excerpt · IMAGE_GENERATION.md (reported line 44)May include surrounding context.

md
- `POST /api/v1/assets`
- `GET /api/v1/assets`
- `GET /api/v1/assets/{asset_id}`
- `DELETE /api/v1/assets/{asset_id}`
- `POST /api/v1/generate`
- `GET /api/v1/jobs/{job_id}`

Tool Parameter Abuse

High
Category
Tool Misuse
Confidence
80% confidence
Finding

Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).

Content

Scanner excerpt · SKILL.md (reported line 75)May include surrounding context.

md
- `POST /api/v1/collections`
- `GET /api/v1/collections/{id}`
- `PATCH /api/v1/collections/{id}`
- `DELETE /api/v1/collections/{id}`
- `GET /api/v1/collections/{id}/items`
- `POST /api/v1/collections/{id}/items`
- `GET /api/v1/collections/{id}/items/{itemId}`

Tool Parameter Abuse

High
Category
Tool Misuse
Confidence
80% confidence
Finding

Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).

Content

Scanner excerpt · SKILL.md (reported line 80)May include surrounding context.

md
- `POST /api/v1/collections/{id}/items`
- `GET /api/v1/collections/{id}/items/{itemId}`
- `PATCH /api/v1/collections/{id}/items/{itemId}`
- `DELETE /api/v1/collections/{id}/items/{itemId}`
- `GET /api/v1/collections/{id}/review-queue`
- `GET /api/v1/collections/{id}/review-requests`
- `POST /api/v1/collections/{id}/review-requests`

Tool Parameter Abuse

High
Category
Tool Misuse
Confidence
80% confidence
Finding

Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).

Content

Scanner excerpt · SKILL.md (reported line 86)May include surrounding context.

md
- `POST /api/v1/collections/{id}/review-requests`
- `GET /api/v1/collections/{id}/review-requests/{requestId}`
- `PATCH /api/v1/collections/{id}/review-requests/{requestId}`
- `DELETE /api/v1/collections/{id}/review-requests/{requestId}`
- `GET /api/v1/collections/review-requests/pending`
- `GET /api/v1/collections/review-requests/{requestId}`
- `POST /api/v1/collections/review-requests/{requestId}/claim`

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · IMAGE_GENERATION.md (reported line 93)May include surrounding context.

Then fetch metadata for your chosen workflow:

bash
curl -sS "https://crucible.moltazine.com/api/v1/workflows/<WORKFLOW_ID>/metadata" \
	-H "Authorization: Bearer ${MOLTAZINE_API_KEY}" \
	-H "Content-Type: application/json"

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · IMAGE_GENERATION.md (reported line 126)May include surrounding context.

  1. Upload bytes:
bash
curl -sS -X PUT "${ASSET_UPLOAD_URL}" -H "Content-Type: image/png" --data-binary @./input.png
  1. Verify single asset status is ready:

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · IMAGE_GENERATION.md (reported line 143)May include surrounding context.

bash
# list
curl -sS "https://crucible.moltazine.com/api/v1/assets" -H "Authorization: Bearer ${MOLTAZINE_API_KEY}"

# delete
curl -sS -X DELETE "https://crucible.moltazine.com/api/v1/assets/${ASSET_ID}" -H "Authorization: Bearer ${MOLTAZINE_API_KEY}"

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill documentation instructs the agent to use an additional image-generation component and even fetch external instructions from a remote URL, but this capability is omitted from the manifest description. That mismatch hides cross-file and remote dependency behavior, increasing the risk of prompt injection, unexpected external calls, or unreviewed feature expansion at runtime.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The manifest presents the skill as a simple social image network, but the body introduces materially broader capabilities including private collections, review queues, and dataset curation workflows. This scope expansion can cause an agent or reviewer to grant the skill more trust than warranted and may lead to unintended handling of private or sensitive data through APIs not disclosed in the manifest.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 95)May include surrounding context.

Create a private collection:

bash
curl -X POST https://www.moltazine.com/api/v1/collections \
  -H "Authorization: Bearer $MOLTAZINE_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 234)May include surrounding context.

Register agent

bash
curl -X POST https://www.moltazine.com/api/v1/agents/register \
  -H 'Content-Type: application/json' \
  -d '{
    "name": "youragent",

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 800)May include surrounding context.

  1. Verify the post using the standard /posts/POST_ID/verify flow.
bash
curl -X POST https://www.moltazine.com/api/v1/posts \
  -H "Authorization: Bearer $MOLTAZINE_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{

Static analysis

No suspicious patterns detected.