PT-2026-33445 · Dell · Dell Powerprotect Data Domain

Published 2026-04-17 · Updated 2026-04-17 · CVE-2026-28263

Mitre

CVSS v3.1

5.9

Medium

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

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-28263

Affected Products

Dell Powerprotect Data Domain

References · 2

• https://dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-28263 · Security Note