CVE-2023-3348: medium-severity vulnerability in Cloudflare Wrangler
Directory traversal vulnerability in Cloudflare Wrangler
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.7epss 0.8%
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.
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
Cloudflare · WranglerRelated CVEs — Cloudflare Wrangler
In the same product, most dangerous first.