XSS in Dell Unisphere For Powermax Vapp,
CVE-2026-23861
Dell Unisphere for PowerMax vApp, version(s) 9.2.4.x, contain(s) an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to the execution of malicious HTML or JavaScript code in a victim user's web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (5.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Dell Unisphere For Powermax Vapp, — versions N/A
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-23861?
- CVE-2026-23861 is a medium-severity vulnerability in Dell Unisphere For Powermax Vapp,, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-02-17.
- How severe is CVE-2026-23861?
- Medium severity. CVSS v3 base score is 5.4 out of 10.