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7 vulnerabilities found for Altium 365 by Altium
CVE-2026-123184 (GCVE-0-2026-123184)
Vulnerability from cvelistv5
Published
2026-11-05 17:41
Modified
2026-11-05 20:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
An incorrect authorization vulnerability exists in the Altium 365 Git Service. The permission check performed when a user pushes to a project repository did not correctly evaluate the required access level, so the check passed for any user holding any level of access to the project. As a result, an authenticated user with view-only access to a project could write to that project's git repository.
Read access was evaluated correctly and was not affected, and exploitation requires an authenticated account with existing access to the target project. The issue has been remediated in Altium 365 at the service level and no customer action is required. On-premise Altium Enterprise Server is not affected.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Altium | Altium 365 |
Version: unspecified |
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CVE-2026-14439 (GCVE-0-2026-14439)
Vulnerability from cvelistv5
Published
2026-07-01 23:05
Modified
2026-07-20 22:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A path traversal vulnerability exists in the Git Service component shared by Altium Enterprise Server and Altium 365. The service accepts a sequence of post-clone file-manipulation operations that use user-supplied paths without validation, allowing an authenticated user with basic git access to move arbitrary files outside the intended repository area.
This file-move primitive can be used to place attacker-controlled script content into directories where it is later executed by the service, resulting in remote code execution under the Git Service account. On multi-tenant Altium 365 deployments, this could have allowed access to data belonging to other tenants on the same infrastructure node.
Altium Enterprise Server is fixed in 8.1.1; the issue has been remediated in Altium 365 (commercial and government cloud) at the service level.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Altium | Altium Enterprise Server |
Version: 0 ≤ |
|||||||
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CVE-2026-11431 (GCVE-0-2026-11431)
Vulnerability from cvelistv5
Published
2026-06-05 21:08
Modified
2026-06-08 13:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A path traversal vulnerability exists in the Projects Service download endpoint shared by Altium Enterprise Server and Altium 365. An authenticated user can supply a crafted path parameter that bypasses validation, allowing arbitrary files (including entire directories returned as archives) to be read from the server filesystem.
Because the readable files include service configuration and credential material, exploitation can be used to gather information enabling further compromise. The issue can be combined with CVE-2026-11424 to reach the cloud-side endpoint. On multi-tenant Altium 365 deployments, the readable configuration could have exposed credentials shared across services. Altium Enterprise Server is fixed in 8.1.1; the issue has been remediated in Altium 365 at the service level.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Altium | Altium Enterprise Server |
Version: 0 ≤ |
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CVE-2026-11429 (GCVE-0-2026-11429)
Vulnerability from cvelistv5
Published
2026-06-05 21:01
Modified
2026-06-09 16:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file uploads where a user-supplied filename component is used to construct the destination path without validation, allowing arbitrary files to be written to any location writable by the service account. Because the file write operation completes before authentication is validated, the vulnerability can be exploited without any credentials, session, or prior knowledge of the system.
An unauthenticated network attacker can use this primitive to place executable content in directories where it is later executed by the service, resulting in remote code execution under the Vault Service account. Altium Enterprise Server is fixed in 8.1.1; the issue has been remediated in Altium 365 (commercial and government cloud) at the service level.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Altium | Altium Enterprise Server |
Version: 0 ≤ |
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CVE-2026-11424 (GCVE-0-2026-11424)
Vulnerability from cvelistv5
Published
2026-06-05 20:51
Modified
2026-06-08 13:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A server-side request forgery (SSRF) vulnerability exists in a GraphQL service component shared by Altium Enterprise Server and Altium 365. An authenticated user can submit a request whose input is treated as a URL by the server and used to issue an outbound HTTP GET request without URL validation or destination filtering. The response body is then returned to the user.
This allows an authenticated attacker to reach internal services and metadata endpoints that would not otherwise be accessible from the public network, and to retrieve their contents. The impact is information disclosure and internal infrastructure reconnaissance; the request primitive is limited to HTTP GET with no custom headers. Altium Enterprise Server is fixed in 8.1.1; the issue has been remediated in Altium 365 at the service level.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Altium | Altium Enterprise Server |
Version: 0 ≤ |
|||||||
|
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CVE-2026-9152 (GCVE-0-2026-9152)
Vulnerability from cvelistv5
Published
2026-05-21 00:47
Modified
2026-05-21 12:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A missing authentication vulnerability exists in the Altium 365 SearchService. A legacy SOAP endpoint exposes search index operations without requiring authentication, session tokens, or any form of identity verification. An unauthenticated network attacker who can reference a target workspace's identifier can interact with that workspace's search index, crossing tenant boundaries.
Successful exploitation allows reading a workspace's indexed contents (such as component data, project and folder names, and user metadata) and injecting, modifying, or deleting search index entries. These operations affect the search index only, not the underlying vault data, but they can disclose sensitive workspace information and compromise the integrity and availability of search results. Altium 365 cloud deployments are affected; on-premise Altium Enterprise Server is not affected.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Altium | Altium 365 |
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CVE-2026-1181 (GCVE-0-2026-1181)
Vulnerability from cvelistv5
Published
2026-01-19 12:00
Modified
2026-01-26 21:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Altium 365 workspace endpoints were configured with an overly permissive Cross-Origin Resource Sharing (CORS) policy that allowed credentialed cross-origin requests from other Altium-controlled subdomains, including forum.live.altium.com. As a result, JavaScript executing on those origins could access authenticated workspace APIs in the context of a logged-in user. When chained with vulnerabilities in those external applications, this misconfiguration enables unauthorized access to workspace data, administrative actions, and bypass of IP allowlisting controls, including in GovCloud environments.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Altium | Altium 365 |
Version: unspecified ≤ |
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