Threat database

The Click to Chat for WhatsApp plugin for WordPress by HoliThemes contains a critical code injection vulnerability (CVE-2026-92097) in versions up to and including 4.44. This flaw allows unauthenticated attackers to execute arbitrary shortcodes by manipulating URL input that is improperly sanitized before being processed. The vulnerability arises because the plugin substitutes user-controlled URL data into greeting templates and passes them to the WordPress do_shortcode() function without removing shortcode delimiters, enabling execution of any shortcode registered by WordPress core, themes, or other plugins.

The Click to Chat – WA Widget plugin for WordPress (by HoliThemes) up to version 4.38 is vulnerable to stored cross-site scripting (XSS) via the 'num' parameter in the [chat] shortcode. This occurs because user input is insufficiently escaped when embedded inside JavaScript string literals within HTML event-handler attributes, allowing an attacker with Contributor-level access or higher to inject arbitrary scripts that execute when users click the WhatsApp chat button.

The Click to Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-no_number’ parameter in all versions up to, and including, 4.22 to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The WP SHAPES plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The Click to Chat – HoliThemes plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 3.35. This makes it possible for authenticated attackers, with contributor access or above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.