Sensitive Information Exposure in Apache CloudStack OAuth Plugin

CVE-2026-59655

What is CVE-2026-59655?

The Apache CloudStack OAuth authentication plugin contains a vulnerability that allows unauthorized actors to potentially access sensitive information during the process of listing OAuth providers. This issue affects specific versions of Apache CloudStack, leading to risks associated with data exposure. It is vital for users to upgrade to versions 4.20.3.1, 4.22.1.1 or later to mitigate these security concerns effectively.

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