VDB
CVE-2026-59799
CVE-2026-59799
PUBLISHED
CVSS 8.8 HIGH
Reported by apache · Published August 21, 2026
Improper Privilege Management vulnerability in Apache CloudStack's Two-factor authentication plugin allowing bypass of the two-factor authentication disable flow. This issue affects Apache CloudStack: from 4.18.0.0 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.
Risk Scores
CVSS 3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache CloudStack | 4.18.0.0, 4.21.0.0 |
| Apache Software Foundation | Apache CloudStack | 4.18.0.0, 4.21.0.0, 4.18.0.0 |
Timeline
- Aug 21, 2026 EPSS Score
- Aug 21, 2026 CVE Published
- Aug 22, 2026 Coalition ESS Score
- Aug 24, 2026 EPSS Score
- Aug 25, 2026 EPSS Score
- Aug 27, 2026 EPSS Score
- Aug 27, 2026 CVE Updated
- Sep 1, 2026 EPSS Score
- Sep 3, 2026 Security Advisory