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Unrated severityNVD Advisory· Published Aug 21, 2026

CVE-2026-61399

CVE-2026-61399

Description

Improper Encoding or Escaping of Output vulnerability in Apache CloudStack's UI while using Lock User Functionality.

This issue affects Apache CloudStack: from 4.20.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0.

Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.

Affected products

2
  • Apache/Apache CloudStackllm-create
    Range: from 4.20.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0
  • Apache/Cloudstackllm-fuzzy
    Range: from 4.20.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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