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.
CVE-2024-4383 is a medium severity with CVSS 6.4 Stored Cross-Site Scripting issue affecting the Plugin Simple Membership. It affects Versions up to 4.4.5 and is fixed in 4.4.6.
CVE-2024-4383 is tracked for the Plugin Simple Membership as medium severity with CVSS 6.4. The affected range is Versions up to 4.4.5. Update Simple Membership to 4.4.6 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
simple-membership
View on wordpress.org
|
| CVE | CVE-2024-4383 |
| Patched Versions |
4.4.6
|
| Affected Versions |
Versions up to 4.4.5
|
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.
Simple Membership <= 4.1.2 - Membership Privilege Escalation
Simple Membership <= 4.3.4 - Account Takeover via Password Reset
Simple Membership <= 4.1.2 - Membership Privilege Escalation
Simple Membership <= 4.0.8 - Cross-Site Request Forgery to Arbitrary Member Deletion
Simple Membership <= 3.8.4 - Cross-Site Request Forgery
Simple Membership <= 3.3.2 - Multiple Cross-Site Request Forgery
Simple Membership <= 4.3.4 - Privilege escalation via Registration
Simple Membership <= 4.3.5 - Reflected Cross-Site Scripting
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