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.
Published: 2024-05-09
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-44016 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.
History

Fri, 10 Apr 2026 04:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 05 Feb 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Simple-membership-plugin
Simple-membership-plugin simple Membership
Weaknesses CWE-79
CPEs cpe:2.3:a:simple-membership-plugin:simple_membership:*:*:*:*:*:wordpress:*:*
Vendors & Products Simple-membership-plugin
Simple-membership-plugin simple Membership

Subscriptions

Simple-membership-plugin Simple Membership
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:54:16.564Z

Reserved: 2024-04-30T21:02:18.299Z

Link: CVE-2024-4383

cve-icon Vulnrichment

Updated: 2024-08-01T20:40:47.103Z

cve-icon NVD

Status : Modified

Published: 2024-05-14T15:43:28.407

Modified: 2026-04-08T18:21:47.540

Link: CVE-2024-4383

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses