CVE-2025-27380
Unknown Unknown - Not Provided
HTML Injection in Altium AES 7.0.3 Enables Cross-Site Scripting

Publication date: 2026-01-22

Last updated on: 2026-02-26

Assigner: Altium

Description
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.
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Meta Information
Published
2026-01-22
Last Modified
2026-02-26
Generated
2026-06-16
AI Q&A
2026-01-22
EPSS Evaluated
2026-06-15
NVD
CVE-2025-27380
EUVD
EUVD-2026-4174
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
altium on-prem_enterprise_server From 7.0.3 (inc) to 7.0.6 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is an HTML injection issue in the Project Release component of Altium Enterprise Server (AES) version 7.0.3. It allows an authenticated attacker to inject crafted HTML content that executes arbitrary JavaScript in the victim's browser.

Impact Analysis

The vulnerability can lead to execution of arbitrary JavaScript in a victim's browser, potentially allowing attackers to perform actions such as stealing sensitive information, hijacking user sessions, or performing unauthorized actions on behalf of the user.

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