Stored Cross-Site Scripting Vulnerability in Dell PowerProtect Data Domain
CVE-2026-41122

7.1HIGH

Key Information:

Vendor

Dell
Status
Powerprotect Data Domain
Vendor
CVE Published:
8 July 2026

What is CVE-2026-41122?

Dell PowerProtect Data Domain products from versions 7.7.1.0 through 8.7 and specific LTS releases contain a stored cross-site scripting vulnerability. This flaw enables unauthenticated attackers with remote access to potentially exploit the system. The exploit can lead to serious security concerns including data leakage, unauthorized session access, and vulnerabilities to client-side request forgery. It is crucial for users to assess their systems' exposure to this risk and take appropriate measures to mitigate it.

Affected Version(s)

PowerProtect Data Domain 0 < 8.8.0.0 or later

PowerProtect Data Domain 0 < 8.6.1.20 or later

PowerProtect Data Domain 0 < 8.3.1.40 or later

References

https://www.dell.com/support/kbdoc/en-us/000481268/dsa-20...
vendor-advisory

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.