Medium (4.8) in rws worldserver. EPSS 0.5% chance of exploitation in the next 30 days.
A Stored Cross-Site Scripting (XSS) vulnerability in the "Rules" functionality of WorldServer v11.8.2 allows a remote authenticated attacker to execute arbitrary JavaScript code.
Severity
CVSS 3.1
4.8 medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)