CVE-2022-26866: Dell Powerstoreos

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Dell PowerStore Versions before v2.1.1.0. contains a Stored Cross-Site Scripting vulnerability. A high privileged network attacker could potentially exploit this vulnerability, leading to the storage of malicious HTML or JavaScript codes in a trusted application data store. When a victim user accesses the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery.

Affected products

• Dell Powerstoreos: before 2.1.1.0 (fixed in 2.1.1.0)

Published 2022-06-02. Last modified 2026-06-17.