EUVD-2026-18292
GHSA-424h-wx8h-m36j
5.1
CVSS 4.0
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CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
P
Scope
X
Lifecycle Timeline
3
Analysis Generated
Apr 02, 2026 - 15:22 vuln.today
EUVD ID Assigned
Apr 02, 2026 - 15:22 euvd
EUVD-2026-18292
CVE Published
Apr 02, 2026 - 15:16 nvd
MEDIUM 5.1
Tags
Description
Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /cgi-bin/dnat.cgi. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page.
Analysis
Stored cross-site scripting in Endian Firewall 3.3.25 and prior allows authenticated users to inject malicious JavaScript via the remark parameter in /cgi-bin/dnat.cgi, which persists and executes when other administrators or users access the affected page. This requires valid login credentials but can compromise the integrity and confidentiality of management sessions for other users.
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Priority Score
26
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0
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