land-and-deploy
Land and deploy workflow. (gstack)
Security
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
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
Third-party content exposure detected (high risk: 0.75). The skill ingests outsider-authored free text from the PR body via `gh pr view --json body -q .body` in Step 3.5c, which is then used in the readiness report and can flow into the LLM context (indirect prompt injection risk).
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
Potentially malicious external URL detected (high risk: 0.90). This skill's SETUP step may run curl -fsSL "https://bun.sh/install" to download the bun installer and then execute it with bash, i.e., it fetches and runs remote code at runtime (https://bun.sh/install), which directly executes external content.
- Repository
- garrytan/gstack
- Commit
070722a
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.