All the vulnerabilities related to the version 5.1.1 of the package
Regular Expression Denial of Service in papaparse
Versions of papaparse prior to 5.2.0 are vulnerable to Regular Expression Denial of Service (ReDos). The parse function contains a malformed regular expression that takes exponentially longer to process non-numerical inputs. This allows attackers to stall systems and lead to Denial of Service.
Upgrade to version 5.2.0 or later.