CVE-2026-28263 MEDIUM

CVE-2026-28263

Vendor Dell
Product PowerProtect Data Domain
Weakness CWE-79 · XSS
Published April 17, 2026
Last update April 18, 2026
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a cross-site Scripting vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Script injection.

Key dates

02Disclosure timeline

April 17, 2026 CVE published
April 18, 2026 Record updated

Related vulnerabilities

04Related CVE

CVE-2024-10847 Storely <= 18 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2023-5112 Os Commerce 4.12.56860 - Cross Site Scripting Reflected (XSS) CVE-2026-9281 Master Addons For Elementor <= 3.1.0 - Authenticated (Author+) Stored Cross-Site Scripting via 'jtlma_custom_js' Page Setting (Custom JS Extension) CVE-2025-10931 Umami Analytics - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-109 CVE-2026-9806 Stored Cross-Site Scripting (XSS) in CTI Transmute Notification Panel via Malicious Convert Names