CVEs-PoC/2021/CVE-2021-42581.md

CVE-2021-42581

Description

** DISPUTED ** Prototype poisoning in function mapObjIndexed in Ramda 0.27.0 and earlier allows attackers to compromise integrity or availability of application via supplying a crafted object (that contains an own property "proto") as an argument to the function. NOTE: the vendor disputes this because the observed behavior only means that a user can create objects that the user didn't know would contain custom prototypes.

POC

Reference

• https://github.com/ramda/ramda/pull/3192

Github

No PoCs found on GitHub currently.