CVE-2026-40212
Medium
Description
OpenStack Skyline before 5.0.1, 6.0.0, and 7.0.0 has a DOM-based Cross-Site Scripting (XSS) vulnerability in the console because document.write is used unsafely, which is relevant in scenarios where administrators use the console web interface to view instance console logs.
SeverityMedium
CVSS5.4
Exploit probability12. percentile0.2%
ProductSkyline
PublishedApr 10, 2026
First seenApr 10, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- OpenStack Skyline5.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenStack Skyline | v < 5.0.1, 6.0.0, 7.0.0 | 5.0.1 |
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