CVE-2026-78557
High
Description
A vulnerability has been identified in Industrial Edge App Publisher (All versions < V1.27.9). The application fails to properly sanitize or escape data received from the backend before rendering it in the user interface. Because the front end is integrated with Node.js, this vulnerability allows for the execution of arbitrary JavaScript, which can be leveraged to achieve remote code execution (RCE) on the victim's machine
SeverityHigh
CVSS8.3
Exploit probability—
ProductIndustrial Edge App Publisher
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Siemens Industrial Edge App PublisherV1.27.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Siemens Industrial Edge App Publisher | v < V1.27.9 | V1.27.9 |
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