What is CVE-2024-4383?

CVE-2024-4383 is a medium-severity vulnerability in Wpinsider-1 Simple Membership, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2024-05-09.

How severe is CVE-2024-4383?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Wpinsider-1 Simple Membership

CVE-2024-4383

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 an…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (48.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Wpinsider-1 Simple Membership — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.wordfence.com/threat-intel/vulnerabilities/id/56fdbf80-8ea2-412a-b166-b7c27…
plugins.trac.wordpress.org/browser/simple-membership/tags/4.4.3/classes/shortco…
plugins.trac.wordpress.org/changeset/3081024/simple-membership/trunk/classes/sh…

Frequently asked questions

What is CVE-2024-4383?: CVE-2024-4383 is a medium-severity vulnerability in Wpinsider-1 Simple Membership, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2024-05-09.
How severe is CVE-2024-4383?: Medium severity. CVSS v3 base score is 6.4 out of 10.