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14 vulnerabilities found for on-prem_enterprise_server by altium
CVE-2026-11420 (GCVE-0-2026-11420)
Vulnerability from nvd – Published: 2026-06-05 20:03 – Updated: 2026-06-05 20:29
VLAI
Title
Path Traversal in Altium Enterprise Server NIS Allows Unauthenticated Arbitrary File Write and File Read
Summary
Two path traversal vulnerabilities in the Network Installation Service (NIS) of Altium Enterprise Server allow an unauthenticated network attacker to write arbitrary files to any writable location on the server filesystem and to read package archive files from the server. No authentication, session, or credentials are required.
Because content-controlled files can be written to web-accessible directories, or used to overwrite application binaries or configuration files, exploitation can be escalated to remote code execution in the context of the service account, and can disclose deployment package contents. Altium 365 cloud deployments are not affected, as the Network Installation Service is not part of the cloud offering.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , < 8.1.1
(semver)
|
Date Public
2026-06-05 20:03
Credits
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CVE-2026-11419 (GCVE-0-2026-11419)
Vulnerability from nvd – Published: 2026-06-05 19:54 – Updated: 2026-06-05 20:29
VLAI
Title
Path Traversal in Altium Enterprise Server Vault UploadController Allows Arbitrary File Write
Summary
A path traversal vulnerability exists in the Altium Enterprise Server Vault Service UploadController due to improper validation of a user-controlled path component in image upload requests. An authenticated user can supply a crafted absolute path so that the configured storage root is discarded, allowing arbitrary files to be written to any location on the server filesystem writable by the service account.
Because content-controlled files can be written to web-accessible directories, or used to overwrite application binaries or configuration files, this can be escalated to remote code execution, service takeover, or denial of service. Altium 365 cloud deployments are not affected, as the affected endpoint is not reachable and the cloud storage architecture mitigates the file-write primitive.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , < 8.1.1
(semver)
|
Date Public
2026-06-05 19:49
Credits
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CVE-2026-11414 (GCVE-0-2026-11414)
Vulnerability from nvd – Published: 2026-06-05 19:01 – Updated: 2026-06-09 14:36
VLAI
Title
Unauthenticated File Exfiltration in Altium Enterprise Server Vault Service via Hard-coded Cryptographic Key and Path Traversal
Summary
A hard-coded cryptographic key is used by Altium Enterprise Server to sign file download URLs in the Vault service. Because the key is identical across all installations, an unauthenticated network attacker who can reach the server can forge valid download signatures and retrieve files from the Vault storage area without any authentication, session, or credentials.
A separate path traversal vulnerability in the same download endpoint allows the configured storage root to be escaped, enabling reads of arbitrary files on the server filesystem. Combined, these issues allow an unauthenticated attacker to obtain sensitive server configuration and key material, which can lead to full server compromise. The vulnerability can be chained with CVE-2026-9152 to enumerate and bulk-download stored content. Altium 365 cloud deployments are not impacted in practice, as file storage uses object storage rather than the local filesystem.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , < 8.1.1
(semver)
|
Date Public
2026-06-05 18:51
Credits
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CVE-2025-27380 (GCVE-0-2025-27380)
Vulnerability from nvd – Published: 2026-01-22 01:28 – Updated: 2026-01-22 18:55
VLAI
Title
HTML Injection Leading to Script Execution in Altium Enterprise Server
Summary
HTML injection in Project Release in Altium Enterprise Server (AES) 7.0.3 on all platforms allows an authenticated attacker to execute arbitrary JavaScript in the victim’s browser via crafted HTML content.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - – Improper Neutralization of Input During Web Page Generation (Cross-Site Scripting)
Assigner
References
1 reference
Date Public
2025-04-05 00:28
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CVE-2025-27379 (GCVE-0-2025-27379)
Vulnerability from nvd – Published: 2026-01-22 01:17 – Updated: 2026-01-22 19:19
VLAI
Title
Stored Cross-Site Scripting in AES BOM Viewer
Summary
A stored cross-site scripting (XSS) vulnerability in the BOM Viewer in Altium AES 7.0.3 allows an authenticated attacker to inject arbitrary JavaScript into the Description field of a schematic, which is executed when the BOM Viewer renders the affected content.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Cross-Site Scripting (XSS)
Assigner
References
1 reference
Date Public
2025-04-05 00:16
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CVE-2025-27378 (GCVE-0-2025-27378)
Vulnerability from nvd – Published: 2026-01-22 01:06 – Updated: 2026-01-22 19:20
VLAI
Title
SQL Injection in AES Due to Inactive SQL Parsing Configuration
Summary
AES contains a SQL injection vulnerability due to an inactive configuration that prevents the latest SQL parsing logic from being applied. When this configuration is not enabled, crafted input may be improperly handled, allowing attackers to inject and execute arbitrary SQL queries.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Date Public
2025-04-05 00:18
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CVE-2026-1010 (GCVE-0-2026-1010)
Vulnerability from nvd – Published: 2026-01-15 23:00 – Updated: 2026-02-05 22:07
VLAI
Title
Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation
Summary
A stored cross-site scripting (XSS) vulnerability exists in the Altium Workflow Engine due to missing server-side input sanitization in workflow form submission APIs. A regular authenticated user can inject arbitrary JavaScript into workflow data.
When an administrator views the affected workflow, the injected payload executes in the administrator’s browser context, allowing privilege escalation, including creation of new administrator accounts, session token theft, and execution of administrative actions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , ≤ 8.0.1
(semver)
|
Date Public
2026-01-15 22:58
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CVE-2026-11420 (GCVE-0-2026-11420)
Vulnerability from cvelistv5 – Published: 2026-06-05 20:03 – Updated: 2026-06-05 20:29
VLAI
Title
Path Traversal in Altium Enterprise Server NIS Allows Unauthenticated Arbitrary File Write and File Read
Summary
Two path traversal vulnerabilities in the Network Installation Service (NIS) of Altium Enterprise Server allow an unauthenticated network attacker to write arbitrary files to any writable location on the server filesystem and to read package archive files from the server. No authentication, session, or credentials are required.
Because content-controlled files can be written to web-accessible directories, or used to overwrite application binaries or configuration files, exploitation can be escalated to remote code execution in the context of the service account, and can disclose deployment package contents. Altium 365 cloud deployments are not affected, as the Network Installation Service is not part of the cloud offering.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , < 8.1.1
(semver)
|
Date Public
2026-06-05 20:03
Credits
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CVE-2026-11419 (GCVE-0-2026-11419)
Vulnerability from cvelistv5 – Published: 2026-06-05 19:54 – Updated: 2026-06-05 20:29
VLAI
Title
Path Traversal in Altium Enterprise Server Vault UploadController Allows Arbitrary File Write
Summary
A path traversal vulnerability exists in the Altium Enterprise Server Vault Service UploadController due to improper validation of a user-controlled path component in image upload requests. An authenticated user can supply a crafted absolute path so that the configured storage root is discarded, allowing arbitrary files to be written to any location on the server filesystem writable by the service account.
Because content-controlled files can be written to web-accessible directories, or used to overwrite application binaries or configuration files, this can be escalated to remote code execution, service takeover, or denial of service. Altium 365 cloud deployments are not affected, as the affected endpoint is not reachable and the cloud storage architecture mitigates the file-write primitive.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , < 8.1.1
(semver)
|
Date Public
2026-06-05 19:49
Credits
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CVE-2026-11414 (GCVE-0-2026-11414)
Vulnerability from cvelistv5 – Published: 2026-06-05 19:01 – Updated: 2026-06-09 14:36
VLAI
Title
Unauthenticated File Exfiltration in Altium Enterprise Server Vault Service via Hard-coded Cryptographic Key and Path Traversal
Summary
A hard-coded cryptographic key is used by Altium Enterprise Server to sign file download URLs in the Vault service. Because the key is identical across all installations, an unauthenticated network attacker who can reach the server can forge valid download signatures and retrieve files from the Vault storage area without any authentication, session, or credentials.
A separate path traversal vulnerability in the same download endpoint allows the configured storage root to be escaped, enabling reads of arbitrary files on the server filesystem. Combined, these issues allow an unauthenticated attacker to obtain sensitive server configuration and key material, which can lead to full server compromise. The vulnerability can be chained with CVE-2026-9152 to enumerate and bulk-download stored content. Altium 365 cloud deployments are not impacted in practice, as file storage uses object storage rather than the local filesystem.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
0 , < 8.1.1
(semver)
|
Date Public
2026-06-05 18:51
Credits
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CVE-2025-27380 (GCVE-0-2025-27380)
Vulnerability from cvelistv5 – Published: 2026-01-22 01:28 – Updated: 2026-01-22 18:55
VLAI
Title
HTML Injection Leading to Script Execution in Altium Enterprise Server
Summary
HTML injection in Project Release in Altium Enterprise Server (AES) 7.0.3 on all platforms allows an authenticated attacker to execute arbitrary JavaScript in the victim’s browser via crafted HTML content.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - – Improper Neutralization of Input During Web Page Generation (Cross-Site Scripting)
Assigner
References
1 reference
Date Public
2025-04-05 00:28
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CVE-2025-27379 (GCVE-0-2025-27379)
Vulnerability from cvelistv5 – Published: 2026-01-22 01:17 – Updated: 2026-01-22 19:19
VLAI
Title
Stored Cross-Site Scripting in AES BOM Viewer
Summary
A stored cross-site scripting (XSS) vulnerability in the BOM Viewer in Altium AES 7.0.3 allows an authenticated attacker to inject arbitrary JavaScript into the Description field of a schematic, which is executed when the BOM Viewer renders the affected content.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Cross-Site Scripting (XSS)
Assigner
References
1 reference
Date Public
2025-04-05 00:16
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CVE-2025-27378 (GCVE-0-2025-27378)
Vulnerability from cvelistv5 – Published: 2026-01-22 01:06 – Updated: 2026-01-22 19:20
VLAI
Title
SQL Injection in AES Due to Inactive SQL Parsing Configuration
Summary
AES contains a SQL injection vulnerability due to an inactive configuration that prevents the latest SQL parsing logic from being applied. When this configuration is not enabled, crafted input may be improperly handled, allowing attackers to inject and execute arbitrary SQL queries.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Date Public
2025-04-05 00:18
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CVE-2026-1010 (GCVE-0-2026-1010)
Vulnerability from cvelistv5 – Published: 2026-01-15 23:00 – Updated: 2026-02-05 22:07
VLAI
Title
Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation
Summary
A stored cross-site scripting (XSS) vulnerability exists in the Altium Workflow Engine due to missing server-side input sanitization in workflow form submission APIs. A regular authenticated user can inject arbitrary JavaScript into workflow data.
When an administrator views the affected workflow, the injected payload executes in the administrator’s browser context, allowing privilege escalation, including creation of new administrator accounts, session token theft, and execution of administrative actions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Altium | Altium Enterprise Server |
Affected:
0 , ≤ 8.0.1
(semver)
|
Date Public
2026-01-15 22:58
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