CVE-2026-28263

MediumCVSS 4.8/10Last modified Oct 26, 2026

Description

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.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Dell	PowerProtect Data Domain	< 8.6.0.0 or later; < 8.3.1.20 or later; < 7.13.1.50 or later; < 2.7.9 with DD OS 8.3.1.30

References

https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilitiesVendor Advisory

Timeline

Published: Apr 17, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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