Vulnerability Details CVE-2021-37393
In RPCMS v1.8 and below, the "nickname" variable is not properly sanitized before being displayed on page. Attacker can use "update password" function to inject XSS payloads into nickname variable, and achieve stored XSS. Users who view the articles published by the injected user will trigger the XSS.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.7%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
References