What’s Vulnerable › Vulnerabilities

CVE-2026-19471: Rockwell Automation ArmorStart® LT Stored Cross-site scripting

• Severity: medium (CVSS 6.9 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-01 · updated 2026-09-01
• Weakness: CWE-79

Description

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.

Affected products

• Rockwell Automation ArmorStart® LT: through v2.001

References

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

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