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Security audit

Ad Creative Intel Free

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed ad-intelligence API helper, with no evidence of hidden execution, persistence, destructive behavior, or unrelated data collection.

Install only if you intend to let the agent query the listed ad-intelligence service with your ADC_INTEL_API_KEY. Keep the key in environment or platform secret storage, avoid pasting it into chat, and invoke the skill explicitly for ad creative, app, developer, or store-rank lookups rather than generic reporting tasks.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (8)

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 50)May include surrounding context.

首次使用前调用一次筛选元数据接口,缓存国家、媒体、广告类型、行业等代码表:

bash
curl -s "https://api.ad-creative-intel.com/api/data/filter-options" \
  -H "X-API-Key: ${ADC_INTEL_API_KEY}"

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% 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 50)May include surrounding context.

首次使用前调用一次筛选元数据接口,缓存国家、媒体、广告类型、行业等代码表:

bash
curl -s "https://api.ad-creative-intel.com/api/data/filter-options" \
  -H "X-API-Key: ${ADC_INTEL_API_KEY}"

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% 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 57)May include surrounding context.

首次使用前调用一次筛选元数据接口,缓存国家、媒体、广告类型、行业等代码表:

bash
curl -s "https://api.ad-creative-intel.com/api/data/filter-options" \
  -H "X-API-Key: ${ADC_INTEL_API_KEY}"

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% 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 68)May include surrounding context.

首次使用前调用一次筛选元数据接口,缓存国家、媒体、广告类型、行业等代码表:

bash
curl -s "https://api.ad-creative-intel.com/api/data/filter-options" \
  -H "X-API-Key: ${ADC_INTEL_API_KEY}"

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

L332-L336 明确声明免费版“无法查询历史时间段的创意/榜单变化趋势”,但前文多处将近7天/近30天时间筛选、榜单变化追踪和分页收集结果作为免费版正常能力来描述,如 L148-L149、L168-L185、L209-L223。这里不是单纯信息不全,而是限制说明与使用示例/能力描述对免费版可执行范围存在直接冲突。

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger condition is broad enough to match generic requests like data analysis, reporting, statistics, or visualization, which can cause the skill to activate outside its intended domain. In an agent environment with exec and external network access, over-triggering increases the chance of unintended API calls, unnecessary data transmission, and user confusion about which tool is acting.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
99% confidence
Finding

L293-L297 的多条错误处理建议包含类似“ 不执行ping命令测试网络连通性,检查防火墙和代理设置连接后重新执行命令 ”以及“ 等待 60 秒后执行ping命令测试网络连通性 ”的表述,同一句内同时禁止和要求执行 ping。该文档指令会误导实际执行行为,属于注释/文档与意图表达自相矛盾。

Content

No source excerpt is available for this finding.

Scope Creep

Low
Category
Excessive Agency
Confidence
70% confidence
Finding

Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.

Content

Scanner excerpt · SKILL.md (reported line 392)May include surrounding context.

md
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

## 适用场景