Headline
CVE-2023-3348: Wrangler (command line) · Cloudflare Workers docs
The Wrangler command line tool (<[email protected]) was affected by a directory traversal vulnerability when running a local development server for Pages (wrangler pages dev command). This vulnerability enabled an attacker in the same network as the victim to connect to the local development server and access the victim’s files present outside of the directory for the development server.
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### Impact The Wrangler command line tool (<[email protected]) was affected by a directory traversal vulnerability when running a local development server for Pages (wrangler pages dev command). This vulnerability enabled an attacker in the same network as the victim to connect to the local development server and access the victim's files present outside of the directory for the development server. ### Patches Upgrade to [email protected] or higher. ### References [Workers SDK on Github](https://github.com/cloudflare/workers-sdk) [Wrangler docs](https://developers.cloudflare.com/workers/wrangler/) [CVE-2023-3348](https://www.cve.org/CVERecord?id=CVE-2023-3348)