CL
Product
Cloudstack
by Apache · last CVE Aug 21, 2026
65
CVEs
0
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 12High 25Medium 18Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-50386
9.9
1%
Nov 12
Apache CloudStack: Directly downloaded templates can be used to abuse KVM-based infrastructure
Affected: 4.0.0 before 4.18.2.5; 4.19.0.0 before 4.19.1.3
CVE-2024-39864
9.8
2%
Jul 5
The CloudStack integration API service allows running its unauthenticated API server (usually on port 8096 when configured and enabled via integration.api.port global setting) for…
Affected: 4.0.0 before 4.18.2.1; 4.19.0.0 before 4.19.0.2
CVE-2024-38346
9.8
3%
Jul 5
The CloudStack cluster service runs on unauthenticated port (default 9090) that can be misused to run arbitrary commands on targeted hypervisors and CloudStack management server…
Affected: 4.0.0 before 4.18.2.1; 4.19.0.0 before 4.19.0.2
CVE-2024-29006
9.8
1%
Apr 4
By default the CloudStack management server honours the x-forwarded-for HTTP header and logs it as the source IP of an API request
Affected: 4.11.0.0 before 4.18.1.1; 4.19.0.0
CVE-2022-35741
9.8
8%
Jul 18
Apache CloudStack version 4.5.0 and later has a SAML 2.0 authentication Service Provider plugin which is found to be vulnerable to XML external entity (XXE) injection
Affected: 4.5.0 before 4.16.1.1; 4.17.0.0
CVE-2019-17562
9.8
3%
May 14
A buffer overflow vulnerability has been found in the baremetal component of Apache CloudStack
Affected: before 4.13.1.0
CVE-2016-6813
9.8
6%
Feb 6
Apache CloudStack 4.1 to 4.8.1.0 and 4.9.0.0 contain an API call designed to allow a user to register for the developer API
Affected: 4.1.0 through 4.8.1.0; 4.9.0
CVE-2015-3252
9.8
2%
Feb 8
Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM virtual machines, which allows remote attackers to gain access by connecting to the VNC…
Affected: through 4.5.1
CVE-2026-59085
9.1
1%
Aug 21
Apache CloudStack: Server-Side Request Forgery (SSRF) vulnerability in webhook module
Affected: 4.20.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-61398
9.1
1%
Aug 21
Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Instance Reset Password Function in UI
Affected: 4.15.1.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-62440
9.1
1%
Aug 21
Apache CloudStack: Improper access control in Kubernetes Service (CKS) cluster manipulation
Affected: 4.21.0.0 before 4.22.1.1
CVE-2026-25199
9.1
0%
May 8
Apache CloudStack: Proxmox Extension Allows Unauthorized Cross-Tenant Instance Access
Affected: 4.21.0.0 before 4.22.0.1
CVE-2026-47359
8.8
2%
Aug 21
Apache CloudStack: OS Command Injection due to unsanitized mount command
Affected: 4.20.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-50112
8.8
1%
Aug 21
Apache CloudStack: RCE and SSRF in direct download, metalink and NFS templates
Affected: 4.14.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-59799
8.8
1%
Aug 21
Apache CloudStack: Missing Privilege Check in Two-Factor Authentication Disable Flow
Affected: 4.18.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-61400
8.8
3%
Aug 21
Apache CloudStack: Get and Run Diagnostics Command Injection
Affected: 4.20.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-25077
8.8
1%
May 8
Apache CloudStack: Unauthenticated Command Injection in Direct Download Templates
Affected: 4.11.0.0 before 4.20.3.0; 4.21.0.0 before 4.22.0.1
CVE-2025-47849
8.8
1%
Jun 10
Apache CloudStack: Insecure access of user's API/Secret Keys in the same domain
Affected: 4.10.0.0 before 4.19.3.0; 4.20.0.0 before 4.20.1.0
CVE-2025-47713
8.8
1%
Jun 10
Apache CloudStack: Domain Admin can reset Admin password in Root Domain
Affected: 4.10.0.0 before 4.19.3.0; 4.20.0.0 before 4.20.1.0
CVE-2024-45693
8.8
1%
Oct 16
Apache CloudStack: Request origin validation bypass makes account takeover possible
Affected: 4.15.1.0 before 4.18.2.4; 4.19.0.0 before 4.19.1.2
CVE-2024-45219
8.5
1%
Oct 16
Apache CloudStack: Uploaded and registered templates and volumes can be used to abuse KVM-based infrastructure
Affected: 4.0.0 before 4.18.2.4; 4.19.0.0 before 4.19.1.2
CVE-2026-68745
8.1
0%
Aug 21
Apache CloudStack: SAML2 Signature Validation Silently Skipped for Cert-less IdP
Affected: 4.5.2 before 4.20.3.1; 4.22.1.0
CVE-2025-66467
8.1
0%
May 8
Apache CloudStack: MinIO policy remains intact on bucket deletion
Affected: 4.19.0.0 before 4.20.3.0; 4.21.0.0 before 4.22.0.1
CVE-2025-66172
8.1
1%
May 8
Apache CloudStack: Any user can attach a volume in their VMs from backups they should not have access to
Affected: 4.21.0.0 before 4.22.0.1
CVE-2025-26521
8.1
1%
Jun 10
Apache CloudStack: CKS cluster in project exposes user API keys
Affected: 4.17.0.0 before 4.19.3.0; 4.20.0.0 before 4.20.1.0
CVE-2024-41107
8.1
18%
Jul 19
The CloudStack SAML authentication (disabled by default) does not enforce signature check
Affected: 4.5.0 before 4.18.2.2; 4.19.0.0 before 4.19.1.0
CVE-2026-59654
7.5
1%
Aug 21
Apache CloudStack: DoS caused by database connections leak
Affected: 4.7.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-50222
7.5
1%
Aug 21
Apache CloudStack: Improper access control in Userdata reference APIs
Affected: 4.18.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-59655
7.5
1%
Aug 21
Apache CloudStack: Unauthenticated OAuth provider client-secret disclosure
Affected: 4.19.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-59657
7.5
0%
Aug 21
Apache CloudStack: Sensitive Information Disclosure via Cleartext Storage in AsyncJob
Affected: 4.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-59780
7.5
1%
Aug 21
Apache CloudStack: LDAP provider configuration disclosure
Affected: 4.2.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2026-61397
7.5
1%
Aug 21
Apache CloudStack: OAuth2 Token Cross-Request Leak
Affected: 4.19.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2022-26779
7.5
3%
Mar 15
Apache CloudStack prior to 4.16.1.0 used insecure random number generation for project invitation tokens
Affected: before 4.16.1.0
CVE-2024-29007
7.3
1%
Apr 4
The CloudStack management server and secondary storage VM could be tricked into making requests to restricted or random resources by means of following 301 HTTP redirects…
Affected: 4.9.1.0 before 4.18.1.1; 4.19.0.0
CVE-2026-66722
7.2
1%
Aug 21
Apache CloudStack: ProjectRole & ProjectRolePermission authorization issue
Affected: 4.15.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2024-42062
7.2
1%
Aug 7
CloudStack account-users by default use username and password based authentication for API and UI access
Affected: 4.10.0.0 before 4.18.2.3; 4.19.0.0 before 4.19.1.1
CVE-2024-45462
7.1
0%
Oct 16
Apache CloudStack: Incomplete session invalidation on web interface logout
Affected: 4.15.1.0 before 4.18.2.4; 4.19.0.0 before 4.19.1.2
CVE-2025-66171
6.5
1%
May 8
Apache CloudStack: Any user can create a new VM from backups they should not have access to
Affected: 4.21.0.0 before 4.22.0.1
CVE-2025-66170
6.5
0%
May 8
Apache CloudStack: Any user can list backups that they should not have access to
Affected: 4.21.0.0 before 4.22.0.1
CVE-2016-3085
6.5
3%
Jun 10
Apache CloudStack 4.5.x before 4.5.2.1, 4.6.x before 4.6.2.1, 4.7.x before 4.7.1.1, and 4.8.x before 4.8.0.1, when SAML-based authentication is enabled and used, allow remote…
Affected: 4.7.0; 4.5.1; 4.5.2; 4.6.0; 4.6.1; 4.6.2; +1 more
CVE-2024-29008
6.4
1%
Apr 4
A problem has been identified in the CloudStack additional VM configuration (extraconfig) feature which can be misused by anyone who has privilege to deploy a VM instance or…
Affected: 4.14.0.0 before 4.18.1.1; 4.19.0.0
CVE-2024-45461
6.3
1%
Oct 16
Apache CloudStack Quota plugin: Access checks not enforced in Quota
Affected: 4.7.0 before 4.18.2.4; 4.19.0.0 before 4.19.1.2
CVE-2026-66797
5.4
0%
Aug 21
Apache CloudStack: Unauthorised comment creation and disclosure
Affected: 4.15.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2025-69233
5.3
0%
May 8
Apache CloudStack: Domain/account resources limits not honored
Affected: 4.0.0 before 4.20.3.0; 4.21.0.0 before 4.22.0.1
CVE-2015-3251
4.9
2%
Feb 8
Apache CloudStack before 4.5.2 might allow remote authenticated administrators to obtain sensitive password information for root accounts of virtual machines via unspecified…
Affected: 4.4.4; 4.5.1
CVE-2026-61399
4.8
1%
Aug 21
Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Lock User Function in UI
Affected: 4.20.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
CVE-2025-59302
4.7
0%
Nov 27
Apache CloudStack: Potential remote code execution on Javascript engine defined rules
Affected: 4.18.0.0 before 4.20.2.0; 4.21.0.0
CVE-2025-30675
4.7
1%
Jun 10
Apache CloudStack: Unauthorised template/ISO list access to the domain/resource admins
Affected: 4.0.0 before 4.19.3.0; 4.20.0.0 before 4.20.1.0
CVE-2026-61422
4.3
0%
Aug 21
Apache CloudStack: Authenticated pre-validation SSRF in registerTemplate
Affected: 4.21.0.0 before 4.22.1.1; 4.20.3.0
CVE-2026-65613
4.3
0%
Aug 21
Apache CloudStack: Webhook Deliveries Incorrect Access
Affected: 4.20.0.0 before 4.20.3.1; 4.21.0.0 before 4.22.1.1
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