CVE-2026-19471 PUBLISHED

Rockwell Automation ArmorStart® LT Stored Cross-site scripting

Assigner: Rockwell
Reserved: 10.08.2026 Published: 01.09.2026 Updated: 01.09.2026

Multiple stored cross-site scripting security issues exist within ArmorStart® LT. Stored XSS occurs when user input is not properly sanitized and is stored on the server, allowing an attacker to inject malicious scripts that will be executed when other users access the affected page.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Rockwell Automation
Product	ArmorStart® LT
Versions	Default: unaffected Version v2.001 and below is affected

Solutions

Upgrade to version v2.002 https://compatibility.rockwellautomation.com/Pages/Downloads.aspx or later.

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1797.html

Problem Types

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') CWE