GHSA-rrqm-p222-8ph2

Prototype Pollution in Dynamoose

Source: GitHub Advisory Database (reviewed) High CVE-2021-21304

Packages

Ecosystem	Package	Affected	Fixed in
npm	dynamoose	>= 2.0.0, < 2.7.0	2.7.0

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact In Dynamoose versions 2.0.0-2.6.0 there was a prototype pollution vulnerability in the internal utility method [`lib/utils/object/set.ts`](https://github.com/dynamoose/dynamoose/blob/master/lib/utils/object/set.ts). This method is used throughout the codebase for various operations throughout Dynamoose. We have not seen any evidence of this vulnerability being exploited. We do not believe this issue impacts v1.x.x since this method was added as part of the v2 rewrite. This vulnerability also impacts v2.x.x beta/alpha versions. ### Patches v2.7.0 includes a patch for this vulnerability. ### Workarounds We are unaware of any workarounds to patch this vulnerability other than upgrading to v2.7.0 or greater. ### References - Patch commit hash: 324c62b4709204955931a187362f8999805b1d8e ### For more information If you have any questions or comments about this advisory: * [Contact me](https://charlie.fish/contact) * [Read our Security Policy](https://github.com/dynamoose/dynamoose/blob/master/SECURITY.md) ### Credit - GitHub CodeQL Code Scanning

References

External links from the advisory. They lead to third-party sites.