GitHub Advisoryadvisory · npm

GHSA-h97f-5258-5593 Incorrect Authorization in serverless-offline

CRITICAL Published 2021-09-01 Modified 2023-09-05 Official page ↗
Aliases
CVE-2021-38384
Ecosystem
npm
Packages
serverless-offline
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-863
Reviewed
2021-08-30

Affected packages

• npm serverless-offline: <= 8.0.0 (no fix yet)

Description

Serverless Offline 8.0.0 returns a 403 HTTP status code for a route that has a trailing `/` character, which might cause a developer to implement incorrect access control, because the actual behavior within the Amazon AWS environment is a 200 HTTP status code (i.e., possibly greater than expected permissions).

Related

Alias · CVE (1)

  • CVE-2021-38384 Serverless Offline 8.0.0 returns a 403 HTTP status code for a route that has a trailing / character, which might cause a developer to… vulnerability

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References