MEDIUM5.4

GHSA-5f38-9jw2-6r6h

Cross-site Scripting in teddy

Quick fix

GHSA-5f38-9jw2-6r6h — teddy: upgrade to the fixed version with the command below.

npm install teddy@0.5.9

Details

Teddy is a readable and easy to learn templating language. This affects the package teddy before 0.5.9. A type confusion vulnerability can be used to bypass input sanitization when the model content is an array (instead of a string).

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/teddy

Introduced in: 0Fixed in: 0.5.9

Fixnpm install teddy@0.5.9

References

https://nvd.nist.gov/vuln/detail/CVE-2021-23447[ADVISORY]
https://github.com/rooseveltframework/teddy/pull/518[WEB]
https://github.com/rooseveltframework/teddy/commit/64c556717b4879bf8d4c30067cf6e70d899a3dc0[WEB]
https://github.com/rooseveltframework/teddy[PACKAGE]
https://github.com/rooseveltframework/teddy/releases/tag/0.5.9[WEB]
https://snyk.io/vuln/SNYK-JS-TEDDY-1579557[WEB]