CVE intelligence and bounded remediation

CVE-2015-9422 — Simplysymphony Plugnedit security vulnerability

Medium CVSS 6.5

The PlugNedit Adaptive Editor plugin before 6.2.0 for WordPress has CSRF with resultant XSS via wp-admin/admin-ajax.php?action=simple_fields_field_type_post_dialog_load plugnedit_width, pnemedcount, PlugneditBGColor, PlugneditEditorMargin, or plugneditcontent parameters.

Severity
Medium
CVSS
6.5 (3.1)
Published
2019-09-26
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-352

Affected products

  • simplysymphony / plugnedit

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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