CVE-2023-6187
Vulnerability from cvelistv5
Published
2023-11-18 01:54
Modified
2024-08-02 08:21
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The Paid Memberships Pro plugin for WordPress is vulnerable to arbitrary file uploads to insufficient file type validation in the 'pmpro_paypalexpress_session_vars_for_user_fields' function in versions up to, and including, 2.12.3. This makes it possible for authenticated attackers with subscriber privileges or above, to upload arbitrary files on the affected site's server which may make remote code execution possible. This can be exploited if 2Checkout (deprecated since version 2.6) or PayPal Express is set as the payment method and a custom user field is added that is only visible at profile, and not visible at checkout according to its settings.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/paid-memberships-pro/tags/2.12.3/includes/fields.php#L564Product
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/2997319/paid-memberships-pro/tags/2.12.4/includes/fields.phpPatch
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/2997319/paid-memberships-pro/tags/2.12.4/includes/functions.phpPatch
security@wordfence.comhttps://www.paidmembershipspro.com/pmpro-update-2-12-4/Product
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/5979f2eb-2ca8-4b06-814c-c4236bb81af0?source=cvePatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/paid-memberships-pro/tags/2.12.3/includes/fields.php#L564Product
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/2997319/paid-memberships-pro/tags/2.12.4/includes/fields.phpPatch
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/2997319/paid-memberships-pro/tags/2.12.4/includes/functions.phpPatch
af854a3a-2127-422b-91ae-364da2661108https://www.paidmembershipspro.com/pmpro-update-2-12-4/Product
af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/threat-intel/vulnerabilities/id/5979f2eb-2ca8-4b06-814c-c4236bb81af0?source=cvePatch, Third Party Advisory
Impacted products
Vendor Product Version
strangerstudios Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions Version: *   ≤ 2.12.3
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