High (8.7). EPSS 0.5% chance of exploitation in the next 30 days.
A Stored Cross-Site Scripting (XSS) vulnerability has been identified in OpenText ArcSight Management Center and ArcSight Platform. The vulnerability could be remotely exploited.
Severity
CVSS 3.1
8.7 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-31)