The Ultimate Addons for Contact Form 7 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 's' parameter in versions up to, and including, 3.1.28 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
CVE-2023-2803 is a medium severity with CVSS 6.1 Cross-Site Scripting issue affecting the Plugin Ultra Addons for Contact Form 7. It affects Versions before 3.1.29 and is fixed in 3.1.29.
CVE-2023-2803 is tracked for the Plugin Ultra Addons for Contact Form 7 as medium severity with CVSS 6.1. The affected range is Versions before 3.1.29. Update Ultra Addons for Contact Form 7 to 3.1.29 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
ultimate-addons-for-contact-form-7
View on wordpress.org
|
| CVE | CVE-2023-2803 |
| Patched Versions |
3.1.29
|
| Affected Versions |
Versions before 3.1.29
|
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.
Ultimate Addons for Contact Form 7 <= 3.1.23 - Unauthenticated SQL Injection via form_id
Ultimate Addons for Contact Form 7 <= 3.1.23 - Authenticated(Subscriber+) SQL Injection
Ultimate Addons for Contact Form 7 <= 3.1.23 - Authenticated (Subscriber+) SQL Injection via id
Ultra Addons for Contact Form 7 3.5.11 - 3.5.19 - Unauthenticated Stored Cross-Site Scripting via Database module
Ultimate Addons for Contact Form 7 <= 3.5.12 - Authenticated (Administrator+) Arbitrary File Upload via 'save_options'
Ultra Addons for Contact Form 7 <= 3.5.36 - Authenticated (Contributor+) Stored Cross-Site Scripting
Ultra Addons for Contact Form 7 <= 3.5.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via UACF7_CUSTOM_FIELDS Shortcode
Ultimate Addons for Contact Form 7 <= 3.2.0 - Reflected Cross-Site Scripting
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