Medium severity6.4NVD Advisory· Published Apr 2, 2026· Updated Apr 7, 2026

CVE-2026-34808

Description

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /cgi-bin/outgoingfw.cgi. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page.

Affected products

Endian/Firewall Community
cpe:2.3:a:endian:firewall_community:*:*:*:*:*:*:*:*
Range: <=3.3.25

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.vulncheck.com/advisories/endian-firewall-cgi-bin-outgoingfw-cgi-remark-stored-cross-site-scriptingnvdThird Party Advisory
help.endian.com/hc/en-us/sections/360004371358-CommunitynvdRelease Notes

News mentions

No linked articles in our index yet.

cvss	0.416
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000