CVE-2026-50222

Missing Authorization, Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's Userdata reference APIs. Several userdata-related APIs in Apache CloudStack, including deleteUserData, linkUserDataToTemplate, resetUserDataForVirtualMachine, deployVirtualMachin...

CVE-2026-59799

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-2026-63046

Apache InLong (versions 2.0.0 through before 2.4.0) is affected by an argument injection vulnerability in the Agent Installer's ModuleManager component. The root cause is that ExcuteLinux.exeCmd() executes arbitrary shell commands with no filtering or whitelist validation , allowing an authentica...

EUVD-2026-63849

Improper Neutralization of Argument Delimiters in a Command 'Argument Injection' vulnerability in Apache InLong. Agent Installer's ModuleManager executes arbitrary shell commands via ExcuteLinux.exeCmd with no filtering or whitelist validation. This issue affects Apache InLong: from 2.0.0 before...

CVE-2026-63046 Apache InLong: Agent Installer — Command Injection to RCE via Default Credentials

Improper Neutralization of Argument Delimiters in a Command 'Argument Injection' vulnerability in Apache InLong. Agent Installer's ModuleManager executes arbitrary shell commands via ExcuteLinux.exeCmd with no filtering or whitelist validation. This issue affects Apache InLong: from 2.0.0 before...

CVE-2026-47359

An OS Command Injection vulnerability exists in Apache CloudStack's NAS backup provider plugin . The addBackupRepository API (available since 4.20.0.0) and updateBackupRepository API (introduced in 4.22.0.0) accept unsanitized mount command options for backup repositories. A malicious operator ac...

EUVD-2026-63848

Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in Apache CloudStack's NAS backup provider plugin. The addBackupRepository API available since 4.20.0.0 and updateBackupRepository API introduced in 4.22.0.0 accept unsanitized command options f...

CVE-2026-47359 Apache CloudStack: OS Command Injection due to unsanitized mount command

Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in Apache CloudStack's NAS backup provider plugin. The addBackupRepository API available since 4.20.0.0 and updateBackupRepository API introduced in 4.22.0.0 accept unsanitized command options f...

CVE-2026-50112 Apache CloudStack: RCE and SSRF in direct download, metalink and NFS templates

SSRF via Metalink Mirror URL Resolution: An authenticated tenant can register a template pointing to an attacker-controlled metalink file containing internal targets. The Secondary Storage VM will retrieve the data and persist it as a template file, which can later be downloaded through normal...

CVE-2026-50112

Apache CloudStack versions 4.14.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0 are affected by two related vulnerabilities in template download handling. When a tenant registers a VM template with directDownload=true pointing to a .metalink file, the management server fetches the metalink XML...

EUVD-2026-63847

SSRF via Metalink Mirror URL Resolution: An authenticated tenant can register a template pointing to an attacker-controlled metalink file containing internal targets. The Secondary Storage VM will retrieve the data and persist it as a template file, which can later be downloaded through normal...

CVE-2026-50222

Apache CloudStack userdata-related APIs (deleteUserData , linkUserDataToTemplate , resetUserDataForVirtualMachine , deployVirtualMachine , and updateVirtualMachine ) exhibit missing or insufficient access control validation , potentially allowing cross-tenant/cross-account access to userdata reso...

CVE-2026-50222 Apache CloudStack: Improper access control in Userdata reference APIs

Missing Authorization, Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's Userdata reference APIs. Several userdata-related APIs in Apache CloudStack, including deleteUserData, linkUserDataToTemplate, resetUserDataForVirtualMachine, deployVirtualMachin...

EUVD-2026-63846

Missing Authorization, Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's Userdata reference APIs. Several userdata-related APIs in Apache CloudStack, including deleteUserData, linkUserDataToTemplate, resetUserDataForVirtualMachine, deployVirtualMachin...

CVE-2026-59085

A Server-Side Request Forgery (SSRF) vulnerability in Apache CloudStack's webhook module allows exploitation via webhook delivery requests, requiring no authentication and no user interaction. Affected versions are 4.20.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0 . The CVSS v3.1 score is 9...

EUVD-2026-63845

Server-Side Request Forgery SSRF vulnerability in Apache CloudStack's webhook module, exploitable via webhook delivery requests. 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....

CVE-2026-59085 Apache CloudStack: Server-Side Request Forgery (SSRF) vulnerability in webhook module

Server-Side Request Forgery SSRF vulnerability in Apache CloudStack's webhook module, exploitable via webhook delivery requests. 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....

EUVD-2026-63844

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's OAuth authentication plugin while listing OAuth providers. 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-2026-59655

Apache CloudStack's OAuth authentication plugin exposes OAuth provider client secrets to unauthenticated actors when listing OAuth providers. This information disclosure vulnerability affects versions 4.19.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0 , and is rated CVSS 7.5 (HIGH) with a ne...

CVE-2026-59655 Apache CloudStack: Unauthenticated OAuth provider client-secret disclosure

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's OAuth authentication plugin while listing OAuth providers. 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...