CVE-2023-1921: CSRF
First published: Thu Apr 06 2023(Updated: )
The WP Fastest Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.2. This is due to missing or incorrect nonce validation on the wpfc_start_cdn_integration_ajax_request_callback function. This makes it possible for unauthenticated attackers to change cdn settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WP Fastest Cache | <=1.1.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-1921?
CVE-2023-1921 has a high severity rating due to its potential for Cross-Site Request Forgery attacks.
How do I fix CVE-2023-1921?
To fix CVE-2023-1921, update the WP Fastest Cache plugin to version 1.1.3 or later.
Who is affected by CVE-2023-1921?
CVE-2023-1921 affects all users of the WP Fastest Cache plugin for WordPress versions up to and including 1.1.2.
What type of vulnerability is CVE-2023-1921?
CVE-2023-1921 is a Cross-Site Request Forgery (CSRF) vulnerability.
Can CVE-2023-1921 be exploited remotely?
Yes, CVE-2023-1921 can be exploited remotely by unauthenticated attackers.
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