High (7.3). EPSS 0.4% chance of exploitation in the next 30 days.
A DOM-based open redirection in the returnUrl parameter of INSTINCT UI Web Client 6.5.0 allows attackers to redirect users to malicious sites via a crafted URL.
Severity
CVSS 3.1
7.3 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)