PT-2026-79323 · Apache · Cloudstack

Katriel Moses

+3

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CVE-2026-61397

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Published

2026-08-21

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Updated

2026-08-27

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Apache CloudStack versions 4.19.0.0 through 4.20.3.0 Apache CloudStack versions 4.21.0.0 through 4.22.1.0
Description Exposure of sensitive information to an unauthorized actor occurs within the OAuth2 authentication plugin and Google OAuth integration.
Recommendations Upgrade Apache CloudStack versions 4.19.0.0 through 4.20.3.0 to version 4.20.3.1. Upgrade Apache CloudStack versions 4.21.0.0 through 4.22.1.0 to version 4.22.1.1.

Exploit

Fix

Information Disclosure

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dbugs@ptsecurity.com

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-61397

Affected Products

Cloudstack