EUVD-2026-63843

Cleartext Storage of Sensitive Information vulnerability in Apache CloudStack with AsyncJob storage in the database. This issue affects Apache CloudStack: from 4.0.0 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, whi...

CVE-2026-59657

CVE-2026-59657 is a Cleartext Storage of Sensitive Information vulnerability in Apache CloudStack 's AsyncJob database storage. The issue allows sensitive information to be exposed in plaintext within the database. Affected versions span 4.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0 . The ...

CVE-2026-59657 Apache CloudStack: Sensitive Information Disclosure via Cleartext Storage in AsyncJob

Cleartext Storage of Sensitive Information vulnerability in Apache CloudStack with AsyncJob storage in the database. This issue affects Apache CloudStack: from 4.0.0 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, whi...

EUVD-2026-63842

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's LDAP authentication plugin while listing LDAP providers. LDAP configurations can be listed by any authenticated user with access to the listLdapConfigurations API. By default, this API is available to...

CVE-2026-59780 Apache CloudStack: LDAP provider configuration disclosure

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's LDAP authentication plugin while listing LDAP providers. LDAP configurations can be listed by any authenticated user with access to the listLdapConfigurations API. By default, this API is available to...

CVE-2026-59780

Apache CloudStack 's LDAP authentication plugin exposes sensitive LDAP provider configuration details through the listLdapConfigurations API, which is accessible by default to all standard user roles. This affects versions 4.2.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0 . An attacker with ...

CVE-2026-59799 Apache CloudStack: Missing Privilege Check in Two-Factor Authentication Disable Flow

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...

EUVD-2026-63841

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...

CVE-2026-59799

Apache CloudStack is affected by an improper privilege management flaw in its Two-Factor Authentication plugin , specifically a missing privilege check in the 2FA disable flow that allows it to be bypassed. The vulnerability affects versions 4.18.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0...

CVE-2026-61397 Apache CloudStack: OAuth2 Token Cross-Request Leak

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...

CVE-2026-61397

Apache CloudStack 's OAuth2 authentication plugin and Google OAuth integration are affected by an Exposure of Sensitive Information to an Unauthorized Actor vulnerability, identified as an OAuth2 Token Cross-Request Leak . The issue affects versions 4.19.0.0 through 4.20.3.0 and 4.21.0.0 through ...

EUVD-2026-63840

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...

EUVD-2026-63839

Improper Encoding or Escaping of Output vulnerability in Apache CloudStack's UI while using Instance Reset Password functionality. This issue affects Apache CloudStack: from 4.15.1.0 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...

CVE-2026-61398 Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Instance Reset Password Function in UI

Improper Encoding or Escaping of Output vulnerability in Apache CloudStack's UI while using Instance Reset Password functionality. This issue affects Apache CloudStack: from 4.15.1.0 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...

CVE-2026-61398

Apache CloudStack is affected by a Cross-Site Scripting (XSS) vulnerability (Improper Encoding or Escaping of Output) in the Instance Reset Password functionality of its UI. The flaw allows a remote, unauthenticated attacker to inject malicious scripts via the reset password feature, with high im...

CVE-2026-61399 Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Lock User Function in UI

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,...

EUVD-2026-63838

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,...

CVE-2026-61399

Apache CloudStack is affected by an Improper Encoding or Escaping of Output vulnerability (classified as Cross-Site Scripting ) in the UI Lock User Functionality . The flaw allows an attacker with high privileges to inject unescaped output when locking a user, with the XSS executing in a changed ...

CVE-2026-61400 Apache CloudStack: Get and Run Diagnostics Command Injection

Improper Neutralization of Special Elements used in a Command 'Command Injection' vulnerability in Apache CloudStack's run and get diagnostics functionality for the system VMs and virtual routers. An authenticated user holding the permissions required to invoke either getDiagnosticsData or...

CVE-2026-61400

Apache CloudStack is affected by a command injection vulnerability in the getDiagnosticsData and runDiagnostics APIs used for system VM and Virtual Router diagnostics. An authenticated user with Admin role permissions can achieve arbitrary command execution as root on the affected instances, resu...