What’s Vulnerable › Vulnerabilities
CVE-2026-23819: Error in SSID Processing allows Stored XSS in Web Management Interface
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-12 · updated 2026-10-26
- Weakness: CWE-79
Description
A vulnerability in the web-based management interface of Access Points running AOS-10 and AOS-8 Instant could allow an unauthenticated remote attacker to execute arbitrary JavaScript code in a victim's browser within the same local network. Successful exploitation could allow an attacker to compromise user data and potentially manipulate device configuration settings.
Affected products
- Hewlett Packard Enterprise (HPE) ArubaOS (AOS): from 6.4.0.0 through 6.5.4.24; from 8.4.0.0 before 8.10.0.22; from 8.11.0.0 before 8.12.0.7; from 8.13.0.0 before 8.13.1.2; from 10.3.0.0 before 10.4.1.11; from 10.5.0.0 before 10.7.2.3 — fixed in 8.10.0.22, 8.12.0.7, 8.13.1.2, 10.4.1.11, 10.7.2.3
How to fix
Upgrade to a fixed version: Hewlett Packard Enterprise (HPE) ArubaOS (AOS) 8.10.0.22, 8.12.0.7, 8.13.1.2, 10.4.1.11. Check the vendor advisory for mitigations.
References
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