What’s Vulnerable › Products

Cloudflare Wrangler vulnerabilities

4 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Cloudflare Wrangler version is affected

Latest Cloudflare Wrangler vulnerabilities

• CVE-2026-0933 — OS Command Injection in `wrangler pages deploy` (CVSS 9.9)
• CVE-2023-7080 — Arbitrary remote code execution within wrangler dev Workers sandbox (CVSS 8.0)
• CVE-2023-7079 — Arbitrary remote file read in Wrangler dev server (CVSS 5.7)
• CVE-2023-3348 — Directory traversal vulnerability in Cloudflare Wrangler (CVSS 5.7)