CVE intelligence and bounded remediation

CVE-2022-1763 — Static Page Extended Project Static Page Extended security vulnerability

Medium CVSS 5.4

Due to missing checks the Static Page eXtended WordPress plugin through 2.1 is vulnerable to CSRF attacks which allows changing the plugin settings, including required user levels for specific features. This could also lead to Stored Cross-Site Scripting due to the lack of escaping in some of the settings

Severity
Medium
CVSS
5.4 (3.1)
Published
2022-06-13
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-352

Affected products

  • static_page_extended_project / static_page_extended

Matched remediation archetype

Cross-site scripting and unsafe browser output

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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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