Medium severity5.4NVD Advisory· Published Apr 10, 2026· Updated Apr 13, 2026

CVE-2026-40212

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

OpenStack/Openstackllm-fuzzy
Range: before 5.0.1, 6.0.0, and 7.0.0

Patches

Vulnerability mechanics

References

bugs.launchpad.net/skyline-console/+bug/2138575nvd
review.opendev.org/973351nvd
security.openstack.org/ossa/OSSA-2026-006.htmlnvd
www.openwall.com/lists/oss-security/2026/04/09/30nvd

News mentions

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cvss	0.351
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000