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Medium 6.8Published Jan 21, 2026

CVE-2025-27379Stored Cross-Site Scripting in AES BOM Viewer

Updated under an hour ago ()

Does this affect you?

It affects Altium AES and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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.

CVSS
6.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
Weakness (CWE)
CWE-79
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
Altium
NVD analysis
Analyzed
Record last updated
Jan 22, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Altium AES
altium:aes (from the name)
from 7.0.3 through 7.0.5; fixed at 7.0.6
CNA record
altium on-prem_enterprise_server
altium:on-prem_enterprise_server
from 7.0.3 before 7.0.6
NVD

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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