CVE intelligence and bounded remediation

CVE-2023-44286 — Dell Powerprotect Data Protection security vulnerability

High CVSS 8.8

Dell PowerProtect DD , versions prior to 7.13.0.10, LTS 7.7.5.25, LTS 7.10.1.15, 6.2.1.110 contain a DOM-based Cross-Site Scripting vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the injection of malicious HTML or JavaScript code to a victim user's DOM environment in the browser. . Exploitation may lead to information disclosure, session theft, or client-side request forgery.

Severity
High
CVSS
8.8 (3.1)
Published
2023-12-14
CISA KEV
Not currently listed
Ecosystem
javascript/npm
Weaknesses
CWE-79

Affected products

  • dell / powerprotect_data_protection
  • dell / apex_protection_storage
  • dell / powerprotect_data_domain
  • dell / powerprotect_data_domain_management_center
  • dell / emc_data_domain_os

Showing 5 representative product identities from 13 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Cross-site scripting and unsafe browser output

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace reflected, stored, and DOM-derived untrusted values into HTML, attributes, URLs, styles, scripts, and client-side template sinks.
  • Identify affected origins, authenticated user roles, sensitive browser capabilities, and where content is shared across tenants.
  • Review framework escaping, rich-text sanitization, legacy templates, and client-side rendering paths.

Remediate safely

  • Use context-aware framework output encoding and safe DOM APIs; keep untrusted data out of executable contexts.
  • Sanitize intentionally supported markup with a maintained allowlist policy and validate URLs and attributes separately.
  • Update affected rendering components and add tests for every output context using inert sentinel markup.

Authoritative sources

Complete CVE record and remediation plan

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