Incorrect Authorization in serverless-offline

심각 9.8CVE-2021-38384 · GHSA-h97f-5258-5593 · Published 10/08/2021 · updated 17/06/2026

요약

CVE-2021-38384은(는) serverless offline (serverless offline project), serverless-offline에 영향을 주는 심각 (CVSS 9.8) 취약점입니다.
향후 30일 내 악용 확률(EPSS): 1.5%, 전체 취약점의 73.7%보다 높음.
아직 패치 버전 정보가 없습니다. 참고 자료의 공급업체 권고를 확인하세요.

Package	Affected versions	Patched versions
serverless offline serverless_offline_project	`= 8.0.0`	No fix yet
serverless-offline npm	`≤ 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).

NVD 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).

References

nvd.nist.gov/vuln/detail/CVE-2021-38384 · ADVISORY
dherault/serverless-offline · WEB
dherault/serverless-offline · PACKAGE

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