Medium (5.4). EPSS 0.3% chance of exploitation in the next 30 days.
The "Stammdaten" menu of baltic-it TOPqw Webportal v1.35.283.2 (fixed in version 1.35.291), in /Apps/TOPqw/qwStammdaten.aspx, is vulnerable to persistent Cross-Site Scripting (XSS).
Severity
CVSS 3.1
5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-10-31)