Medium (6.1) in maxum rumpus ftp. EPSS 0.7% chance of exploitation in the next 30 days.
A HTTP Response Splitting vulnerability was identified in the Web Settings Component of Web File Manager in Rumpus FTP Server 8.2.9.1. A successful exploit can result in stored XSS, website defacement, etc. via ExtraHTTPHeader to RAPR/WebSettingsGeneralSet.html.
Severity
CVSS 3.1
6.1 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)