Vulnerabilities and security researches forword-replacer word-replacer

Jun 03, 2026

CVE, Research URL: CVE-2026-3620
Home page URL: Security reports for Word Replacer
Application: Word Replacer
Date: Jun 02, 2026
Research Description: The Word Replacer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'replacement' parameter in all versions up to, and including, 0.4. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 0.4.
Status: vulnerable