CVE-2026-61399
Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Lock User Function in UI
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-116 |
| Vendor | apache software foundation |
| Product | apache cloudstack |
| Published | Aug 21, 2026 |
Stay Ahead of the Next One
Get instant alerts for apache software foundation apache cloudstack
Be the first to know when new unknown vulnerabilities affecting apache software foundation apache cloudstack are published โ delivered to Slack, Telegram or Discord.
Get Free Alerts โ
Free ยท No credit card ยท 60 sec setup
Affected Versions
Apache Software Foundation / Apache CloudStack
4.20.0.0 โค 4.20.3.0 4.21.0.0 โค 4.22.1.0
References
Credits
๐ ลukasz Bawolski <[email protected]>