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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-50040

Cross-site Scripting in StoneFly Storage Concentrator

Description

Storage Concentrator (SC & SCVM) is vulnerable to reflected cross-site scripting due to unsanitized content being echoed back in 404 error pages. An attacker can craft a malicious URL that, when visited by an authenticated user, causes arbitrary script content to execute within the victim's browser session in the context of the application. This could be leveraged to steal session cookies, redirect users, or perform unauthorized actions on behalf of the victim.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

StoneFly Storage Concentrator

Default version status: unaffected

  • 0 to < 8.0.4.22affected
  • 8.0.4.29unaffected

StoneFly Storage Concentrator Virtual Machine

Default version status: unaffected

  • 0 to < 8.0.4.22affected
  • 8.0.4.29unaffected

References