Vulnerability Details CVE-2021-24591
The Highlight WordPress plugin before 0.9.3 does not sanitise its CustomCSS setting, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.2%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
References