CVE-2020-13756 | Sabberworm PHP CSS Parser up to 8.3.0 allSelectors/getSelectorsBySpecificity input validation (Nessus ID 235491)
A vulnerability has been found in Sabberworm PHP CSS Parser up to 8.3.0 and classified as critical. Affected by this vulnerability is the function allSelectors/getSelectorsBySpecificity. The manipulation leads to improper input validation.
This vulnerability is known as CVE-2020-13756. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.