SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityDeferred

CVE-2026-14466

It’s possible to run a stored XSS in Stormshield’s web administration panel.

MEDIUM 4.3EPSS 0.16%

Does this matter?

Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.

Description

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject  some malicious script in a group’s comments in the webservices administration interface.

CVSS 3.1
4.3 MEDIUMCVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
EPSS
0.16% probability · 6th percentile
CISA KEV
Not listed
Weakness
CWE-79
Source
cert@airbus.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.