Due to the lack of sanitization and lack of nonce protection on the custom CSS feature, an attacker could craft a request to inject malicious JavaScript on a site using the Contact Form 7 Style WordPress plugin through 3.1.9. If an attacker successfully tricked a site’s administrator into clicking a link or attachment, then the request could be sent and the CSS settings would be successfully updated to include malicious JavaScript.
References
| Link | Resource |
|---|---|
| https://wpscan.com/vulnerability/363182f1-9fda-4363-8f6a-be37c4c07aa9 | Third Party Advisory |
| https://www.wordfence.com/blog/2021/02/unpatched-vulnerability-50000-wp-sites-must-find-alternative-for-contact-form-7-style/ | Third Party Advisory |
Configurations
History
07 Nov 2023, 03:31
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | Due to the lack of sanitization and lack of nonce protection on the custom CSS feature, an attacker could craft a request to inject malicious JavaScript on a site using the Contact Form 7 Style WordPress plugin through 3.1.9. If an attacker successfully tricked a site’s administrator into clicking a link or attachment, then the request could be sent and the CSS settings would be successfully updated to include malicious JavaScript. |
Information
Published : 2021-04-05 19:15
Updated : 2024-02-28 18:28
NVD link : CVE-2021-24159
Mitre link : CVE-2021-24159
CVE.ORG link : CVE-2021-24159
JSON object : View
Products Affected
rocklobster
- contact_form_7
CWE
CWE-352
Cross-Site Request Forgery (CSRF)