CVE-2026-19471

N/A

View CSAF Summary Successful exploitation of these vulnerabilities could result in a loss of webserver availability or allow an attacker to inject malicious scripts that will be executed when other...

Affects 0 products across 1 vendor.

CVSS v46.9
EPSS0.3%
Percentile19th
PatchUnknown
CWE Weakness Definitions
CWE-79: Cross-Site Scripting (XSS)

Attacker injects malicious scripts into web pages viewed by other users, executing in the victim's browser context.

Related Attack Patterns (CAPEC)
CAPEC-85 AJAX Footprinting
via CWE-79
CAPEC-209 XSS Using MIME Type Mismatch
via CWE-79
CAPEC-588 DOM-Based XSS
via CWE-79
CAPEC-591 Reflected XSS
via CWE-79
CAPEC-592 Stored XSS
via CWE-79
Show all 6
via CWE-79

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A unscored severity vulnerability (CVE-2026-19471) affects the target system. 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 oth...

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Frequently Asked Questions
What is CVE-2026-19471?
A unscored severity vulnerability (CVE-2026-19471) affects the target system. 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 oth...
Is CVE-2026-19471 actively exploited?
No confirmed active exploitation of CVE-2026-19471 as of 2026-09-04.
How do I remediate CVE-2026-19471?
Apply vendor patches for CVE-2026-19471. Monitor Rockwell Automation advisories.
What systems are affected by CVE-2026-19471?
CVE-2026-19471 affects: Rockwell Automation.
Vulnerability Details
CVE IDCVE-2026-19471
Published2026-09-01
Last Modified2026-09-03
ICS Relevance55%
Weakness (CWE)
Cross-Site Scripting (XSS)
SourceNVD
Official Description

View CSAF Summary Successful exploitation of these vulnerabilities could result in a loss of webserver availability or allow an attacker to inject malicious scripts that will be executed when other users access the affected page. The following versions of Rockwell Automation ArmorStart LT are affected: ArmorStart LT <=v2.001 (CVE-2026-19471, CVE-2026-19472) CVSS Vendor Equipment Vulnerabilities v3 7.5 Rockwell Automation Rockwell Automation ArmorStart LT Improper Neutralization of Input During W

Source: NIST NVD / MITRE CVE Database

Affected Products
VendorProductFixed Version
Rockwell Automation &mdash; —
Remediation

No patch URL on record. Monitor vendor security advisories directly.

Threat Intelligence
● Threat Intelligence Validated: September 2026 | Threat Age: 27 Days
CISA KEVNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
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