css-border-gradient
Warn
Audited by Gen Agent Trust Hub on Sep 21, 2026
Risk Level: MEDIUMOBFUSCATIONINDIRECT_PROMPT_INJECTIONEXTERNAL_DOWNLOADS
Full Analysis
- [OBFUSCATION]: The file
demo/index.htmlcontains a large Base64-encoded string assigned to the variableencodedHtml. This string decodes to a complete HTML document including internal scripts and styles. While utilized for sandboxing a demo preview, this encoding technique effectively obscures the code's structure and intent from static analysis tools. - Evidence:
const encodedHtml = "PCFET0NUWVBFIGh0bWw+..."indemo/index.html. - [INDIRECT_PROMPT_INJECTION]: The prompts provided in
demo/PROMPT.mdinstruct the AI agent to visit and recreate a design based on an external URL (https://neuform.ai/pages/kiwi-floral-artisan-botanical-design-1/index.html). This introduces an attack surface where a compromised or malicious external page could provide instructions that the agent might mistakenly follow while attempting to analyze the design. - Ingestion points: Direct instruction to visit and use the visual/interaction reference from the external Neuform design page.
- Boundary markers: None present; the instructions do not include delimiters or warnings to ignore embedded commands in the reference content.
- Capability inventory: The skill enables the generation of responsive HTML/CSS and utilizes multiple JavaScript libraries for animation and layout.
- Sanitization: No sanitization or validation of the content retrieved from the external URL is described or implemented.
- [EXTERNAL_DOWNLOADS]: The demo loader and metadata reference several external runtime libraries and assets. These dependencies are fetched from well-known and reputable services including Cloudflare (for GSAP), Google Fonts, and the Tailwind CDN.
- Evidence:
demo/source.jsonmaps local runtime paths to original URLs oncdn.tailwindcss.com,cdnjs.cloudflare.com, andfonts.googleapis.com.
Audit Metadata