CVE-2024-9242
Memberful – Membership Plugin <= 1.73.7 - Authenticated (contributor+) Stored Cross-Site Scripting
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Memberful – Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'memberful_buy_subscription_link' and 'memberful_podcasts_link' shortcodes in all versions up to, and including, 1.73.7 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.
| CWE | CWE-79 |
| Vendor | memberful |
| Product | memberful – membership plugin |
| Published | Oct 4, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
memberful / Memberful – Membership Plugin
0 ≤ 1.73.7
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e9e30377-2b5a-4b2d-9f19-bae91608fb24?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/memberful-wp/tags/1.73.7/src/shortcodes.php#L25 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/memberful-wp/tags/1.73.7/src/shortcodes.php#L59 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3161020%40memberful-wp&new=3161020%40memberful-wp&sfp_email=&sfph_mail=
Credits
vgo0