VulnerabilityModified
CVE-2023-7079
An attacker that could trick any user on the local network into opening a malicious website could also read any file.
MEDIUM 5.7EPSS 0.70%
Does this matter?
Lower severity and a low EPSS score (0.70%). Track it; it rarely justifies an emergency change on its own.
Description
Sending specially crafted HTTP requests and inspector messages to Wrangler's dev server could result in any file on the user's computer being accessible over the local network. An attacker that could trick any user on the local network into opening a malicious website could also read any file.
- CVSS 3.1
- 5.7 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 0.70% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- cloudflare/wrangler
- Source
- cna@cloudflare.com
References
- https://github.com/cloudflare/workers-sdk/pull/4532Patch
- https://github.com/cloudflare/workers-sdk/pull/4535Patch
- https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-cfph-4qqh-w828Patch, Third Party Advisory
- https://github.com/cloudflare/workers-sdk/pull/4532Patch
- https://github.com/cloudflare/workers-sdk/pull/4535Patch
- https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-cfph-4qqh-w828Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.