CVE-2023-3348 is a directory traversal vulnerability affecting Cloudflare's Wrangler command-line tool (versions <=3.1.0 and <=2.20.1) when running a local development server for Pages. An attacker on the same network as the victim could exploit this to access files outside the development server's directory. Rated Medium severity (CVSS 5.7), this vulnerability requires network access and user interaction, potentially leading to high confidentiality impact by exposing sensitive files. There is no impact on integrity or availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.1.1CPE matchmatch criteria | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* | ||
>= 2, < 2.20.1CPE match | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* | ||
>= 3, < 3.1.1CPE match | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.