PT-2026-3895 · Altium · Altium Aes

Published 2026-01-22 · Updated 2026-02-26 · CVE-2025-27379

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H

Name of the Vulnerable Software and Affected Versions Altium AES version 7.0.3

Description A stored cross-site scripting (XSS) issue exists in the BOM Viewer component. An authenticated attacker can inject arbitrary JavaScript into the Description field of a schematic. This JavaScript is then executed when the BOM Viewer renders the affected content. The vulnerability allows for the injection of malicious code through the Description field.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-27379

Affected Products

Altium Aes

References · 9

• https://altium.com/platform/security-compliance/security-advisories · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-27379 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-27379 · Security Note
• https://t.me/cveNotify/153371 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2014276777175093486 · Twitter Post
• https://t.me/cveNotify/149506 · Telegram Post
• https://twitter.com/CVEnew/status/2014153668841660469 · Twitter Post
• https://t.me/CVEtracker/42724 · Telegram Post
• https://twitter.com/lsof/status/2014398956508254679 · Twitter Post