CVE-2025-27380
7.6 · HIGHOverview
CVE-2025-27380 is a high-severity vulnerability affecting altium on-prem_enterprise_server. It was published on January 22, 2026 and has a CVSS 3.1 base score of 7.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from altium. Update on-prem_enterprise_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| altium | on-prem_enterprise_server | >= 7.0.3, < 7.0.6 | Affected |
Frequently Asked Questions
What is CVE-2025-27380?
CVE-2025-27380 is a high-severity vulnerability affecting altium on-prem_enterprise_server. It was published on January 22, 2026 and has a CVSS 3.1 base score of 7.6 (HIGH).
How severe is CVE-2025-27380?
This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-27380?
Check the references section for vendor advisories and patches from altium. Update on-prem_enterprise_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-27380?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-27380 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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