All versions of package deepmergefn are vulnerable to Prototype Pollution via deepMerge function. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Information Disclosure
Prototype Pollution
Deepmergefn
NVD
GitHub
CVSS 3.1
9.8
EPSS
1.1%