Description
The Wrangler command line tool (<=wrangler@3.1.0 or <=wrangler@2.20.1) 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.
Remediation
References
https://developers.cloudflare.com/workers/wrangler/
https://github.com/cloudflare/workers-sdk
https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
Related Vulnerabilities
CVE-2020-28923 Vulnerability in maven package com.typesafe.play:play
CVE-2015-9235 Vulnerability in npm package jsonwebtoken
CVE-2020-16017 Vulnerability in maven package org.webjars.npm:electron
CVE-2016-2175 Vulnerability in maven package org.apache.pdfbox:jempbox
CVE-2022-1415 Vulnerability in maven package org.drools:drools-compiler