An issue was discovered in SuperWebMailer 9.00.0.01710. It allows keepalive.php XSS via a GET parameter.
https://herolab.usd.de/security-advisories/usd-2023-0013/
https://herolab.usd.de/security-advisories/
Source: Mitre, NVD
Published: 2023-10-21
Updated: 2023-10-28
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N