Complete CI/CD guide for Cloudflare Workers using GitHub Actions and GitLab CI. Use for automated testing, deployment pipelines, preview environments, secrets management, or encountering deployment failures, workflow errors, environment configuration issues.
62
75%
Does it follow best practices?
Impact
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Advisory
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tessl review fix ./plugins/cloudflare-workers/skills/cloudflare-workers-ci-cd/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
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.
Third-party content exposure detected (high risk: 0.80). The skill's workflows and scripts (e.g., templates/preview-deployment.yml, templates/github-actions-full.yml, references/deployment-strategies.md, and scripts/verify-deployment.sh) explicitly curl and parse responses from externally-deployed preview/worker URLs like https://my-worker-preview-<PR>.workers.dev and production worker endpoints, using the returned status/body to verify deployments, post PR comments, and trigger rollbacks—which ingests and acts on untrusted, user-provided web content.
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.
Potentially malicious external URL detected (high risk: 0.90). The CI workflows use third-party GitHub Actions that are fetched and executed at runtime (e.g., cloudflare/wrangler-action -> https://github.com/cloudflare/wrangler-action and oven-sh/setup-bun -> https://github.com/oven-sh/setup-bun), so external code is pulled and run as a required dependency for the skill's workflows.
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