CVE-2021-38384
Critical
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).
SeverityCritical
CVSS9.8
Exploit probability—
ProductServerless Offline
PublishedAug 10, 2021
First seenAug 10, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| serverless_offline_project serverless_offline | 8.0.0 | — |
| serverless-offlinenpm | v ≤ 8.0.0 | — |
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