Veracode Vulnerability DatabaseVERACODE:42600Path Traversal
5.7 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
20.8%
wrangler is vulnerable to Path Traversal. The vulnerability exists due to a lack of path sanitization in the generateResponse function of cli.js, which allows an attacker on the same network as the local development server to access the victim’s files present outside of the development server directory.
References
developers.cloudflare.com/workers/wrangler/
github.com/advisories/GHSA-8c93-4hch-xgxp
github.com/cloudflare/workers-sdk
github.com/cloudflare/workers-sdk/commit/fddffdf0c23d2ca56f2139a2c6bc278052594cba
github.com/cloudflare/workers-sdk/pull/3498
github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
Related
5.7 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
20.8%