generate-wenyan-theme
Generate custom WeChat CSS themes from natural language descriptions, WeChat article URLs, or recent articles from a WeChat Official Account. Produces a valid CSS file conforming to wenyan and ready for wx-mp-publisher.
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Low
Low-risk findings worth noting
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Low-risk findings.
2 low severity findings. Worth noting, but not necessarily harmful.
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Required runtime flow for the URL/Account modes runs `wx-mp-hunter fetch ... --html` and `wx-mp-hunter search/account-posts` to obtain outsider-authored WeChat article `content_html`, which is then written to `wenyan-theme-sources.json` and subsequently read by the agent for “分析样式/映射特征”（i.e., free-form HTML prose from public/outsider content enters the LLM context indirectly via the analysis step).
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill invokes runtime fetches of WeChat article HTML from https://mp.weixin.qq.com (via the wx-mp-hunter wrapper) and injects the returned content_html into its analysis pipeline to drive CSS generation, so external article content can directly influence model outputs.
- Repository
- TeamWiseFlow/xiaobei
- Commit
bcef823
- Audited
- Security analysis
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