CVE-2026-14439

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.

CVSS

No CVSS.

References

Link	Resource
https://www.altium.com/platform/security-compliance/security-advisories

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-01 23:16

Updated : 2026-07-20 23:16

NVD link : CVE-2026-14439

Mitre link : CVE-2026-14439

CVE.ORG link : CVE-2026-14439

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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