Vulnerability Description
The Simple Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'swpm_paypal_subscription_cancel_link' shortcode in all versions up to, and including, 4.4.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Simple-Membership-Plugin | Simple Membership | < 4.4.6 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/simple-membership/tags/4.4.3/classes/Product
- https://plugins.trac.wordpress.org/changeset/3081024/simple-membership/trunk/claPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/56fdbf80-8ea2-412a-b16Third Party Advisory
- https://plugins.trac.wordpress.org/browser/simple-membership/tags/4.4.3/classes/Product
- https://plugins.trac.wordpress.org/changeset/3081024/simple-membership/trunk/claPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/56fdbf80-8ea2-412a-b16Third Party Advisory
FAQ
What is CVE-2024-4383?
CVE-2024-4383 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The Simple Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'swpm_paypal_subscription_cancel_link' shortcode in all versions up to, and including, 4.4.5 du...
How severe is CVE-2024-4383?
CVE-2024-4383 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-4383?
Check the references section above for vendor advisories and patch information. Affected products include: Simple-Membership-Plugin Simple Membership.