Stored cross-site scripting in WP Best Quiz - CVE-2022-3739
Published: December 12, 2022
Vulnerability identifier: #VU70126
CSH Severity: Medium
CVSS v4: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2022-3739
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can permanently inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Affected software
WP Best Quiz
How to mitigate CVE-2022-3739
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.