CVE intelligence and bounded remediation

CVE-2022-1047 — Themify Post Type Builder Search Addon security vulnerability

Medium CVSS 6.1

The Themify Post Type Builder Search Addon WordPress plugin before 1.4.0 does not properly escape the current page URL before reusing it in a HTML attribute, leading to a reflected cross site scripting vulnerability.

Severity
Medium
CVSS
6.1 (3.1)
Published
2022-05-09
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-79

Affected products

  • themify / post_type_builder_search_addon

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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