The Contact Form by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the fields label in versions before 1.7.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with admin-level privileges to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
This vulnerability is a medium severity with CVSS 5.5 Stored Cross-Site Scripting issue affecting the Plugin Contact Form by Supsystic. It affects Versions before 1.7.20 and is fixed in 1.7.20.
the tracked vulnerability is tracked for the Plugin Contact Form by Supsystic as medium severity with CVSS 5.5. The affected range is Versions before 1.7.20. Update Contact Form by Supsystic to 1.7.20 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
contact-form-by-supsystic
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
1.7.20
|
| Affected Versions |
Versions before 1.7.20
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Contact Form by Supsystic <= 1.7.36 - Unauthenticated Server-Side Template Injection via Prefill Functionality
Contact Form by Supsystic <= 1.7.28 - Authenticated (Admin+) Remote Code Execution
Contact Form by Supsystic <= 1.7.36 - Reflected Cross-Site Scripting
Contact Form by Supsystic <= 1.7.29 - Cross-Site Request Forgery to Stored Cross-Site Scripting via saveAsCopy AJAX Action
Contact Form by Supsystic <= 1.7.14 - Reflected Cross-Site scripting
Contact Form by Supsystic <= 1.7.24 - Cross-Site Request Forgery via AJAX action
Contact Form by Supsystic <= 1.7.28 - Authenticated (Administrator+) Stored Cross-Site Scripting
Contact Form by Supsystic <= 1.7.27 - Cross-Site Request Forgery
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