Vulnerability Details CVE-2021-42838
Grand Vice info Co. webopac7 book search field parameter does not properly restrict the input of special characters, thus unauthenticated attackers can inject JavaScript syntax remotely, and further perform reflective XSS attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.0%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References