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Security audit

patents-research

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward patent-research helper that sends user patent queries to the Crawlora API using a user-provided API key, with no hidden persistence or unrelated behavior found.

Install only if you are comfortable sending patent search terms, assignee or inventor names, patent identifiers, and related query parameters to Crawlora with your API key. Avoid using it for confidential invention concepts, unreleased R&D, or sensitive freedom-to-operate work unless Crawlora's data handling terms meet your needs.

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
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (8)

Undeclared Tool Scope

Medium
Category
MCP Least Privilege
Confidence
90% confidence
Finding

The skill invokes shell commands (scripts/crawlora.sh ... | jq) but does not declare any permissions or allowed-tools scope. This creates an avoidable least-privilege gap: an agent runtime may permit broader shell usage than is necessary, increasing the blast radius if the skill is misused or if later edits introduce unsafe command construction.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
93% confidence
Finding

This skill is designed around external transmission to https://api.crawlora.net/api/v1 and requires authentication via x-api-key, so any user-supplied search terms or patent identifiers will be sent off-box. In the context of patent research, those terms may reveal confidential R&D plans, freedom-to-operate concerns, or pre-filing invention concepts, making undisclosed external transmission materially risky.

Content

Scanner excerpt · reference/endpoints.md (reported line 7)May include surrounding context.

md
Endpoints this skill uses, grouped by platform. Call them via `scripts/crawlora.sh` (see SKILL.md).

All paths are relative to the API base `https://api.crawlora.net/api/v1` and require the header `x-api-key: $CRAWLORA_API_KEY`. Path params like `{id}` are substituted into the URL; `GET` params go in the query string; `POST` params go in a JSON body.

**8 endpoints across 2 platform group(s).**

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The file explicitly instructs callers to send requests to an external service using an API key, but provides no user-facing warning that prompts and query data will leave the local environment. In an agent setting, this can cause unintended exfiltration of sensitive research terms, proprietary invention details, or user-provided identifiers to a third-party API without informed consent.

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 30)May include surrounding context.

md
#!/usr/bin/env bash
# Crawlora REST helper — minimal, dependency-free (curl only).
# Calls https://api.crawlora.net/api/v1 with your Crawlora API key.
# Get a free key (2,000 credits/mo, no card) at https://crawlora.net?utm_source=github&utm_medium=referral&utm_campaign=crawlora-skills.
#
# Usage:

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 · scripts/crawlora.sh (reported line 3)May include surrounding context.

sh
#!/usr/bin/env bash
# Crawlora REST helper — minimal, dependency-free (curl only).
# Calls https://api.crawlora.net/api/v1 with your Crawlora API key.
# Get a free key (2,000 credits/mo, no card) at https://crawlora.net?utm_source=github&utm_medium=referral&utm_campaign=crawlora-skills.
#
# Usage:

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 · scripts/crawlora.sh (reported line 20)May include surrounding context.

sh
#!/usr/bin/env bash
# Crawlora REST helper — minimal, dependency-free (curl only).
# Calls https://api.crawlora.net/api/v1 with your Crawlora API key.
# Get a free key (2,000 credits/mo, no card) at https://crawlora.net?utm_source=github&utm_medium=referral&utm_campaign=crawlora-skills.
#
# Usage:

Sudo/Root Execution

Medium
Category
Privilege Escalation
Confidence
80% confidence
Finding

Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.

Content

Scanner excerpt · scripts/crawlora.sh (reported line 90)May include surrounding context.

sh
# config supplies the header and is removed automatically on exit.
umask 077
curl_config="$(mktemp "${TMPDIR:-/tmp}/crawlora-curl.XXXXXX")"
chmod 600 "$curl_config"
trap 'rm -f "$curl_config"' EXIT
printf 'header = "x-api-key: %s"\n' "$CRAWLORA_API_KEY" >"$curl_config"
auth=(--config "$curl_config")

Vague Triggers

Low
Category
Not specified by scanner
Confidence
86% confidence
Finding

This markdown file says endpoints are used via scripts/crawlora.sh but does not specify concrete activation phrases, boundaries, or exclusion conditions for invoking the skill. In a skill-facing reference, that absence can make invocation conditions overly broad or unclear, increasing the chance of unintended use.

Content

No source excerpt is available for this finding.