CVE-2021-47157 | Kossy up to 0.59 on Perl JSON X-Requested-With Privilege Escalation

A vulnerability has been found in Kossy up to 0.59 on Perl and classified as problematic. Affected by this vulnerability is an unknown functionality of the component JSON Handler. The manipulation of the argument X-Requested-With leads to Privilege Escalation.

This vulnerability is known as CVE-2021-47157. The attack needs to be initiated within the local network. There is no exploit available.

It is recommended to upgrade the affected component.