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CVE-2026-61397

Apache CloudStack

Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack-s OAuth2 authentication plugin and Google OAuth integration. This issue affects Apache CloudStack: from 4.19.0.0 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, which fixes the issue.

CVSS 7.5EPSS 0.336%Risk 0.77
View source
Published
2026-08-21 09:16:39
Affected versions
>=4.19.0.0,<=4.20.3.0,>=4.21.0.0,<=4.22.1.0
Type
Web application
Last modified
2026-08-27 00:21:49
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N