High severity · published Jul 30, 2026
CVE-2026-15397
Subscriptions for WooCommerce <= 2.0.0 - Missing Authorization to Authenticated (Shop Manager+) Arbitrary Plugin Installation via wps_sfw_install_plugin_configuration AJAX Action
7.2
CVSS
0.6%
EPSS
No
On KEV
Description
The Subscriptions for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.0.0. This is due to the plugin not properly verifying that a user is authorized to perform an action via the wps_sfw_install_plugin_configuration AJAX handler. This makes it possible for authenticated attackers, with shop manager-level access and above, to install and activate arbitrary WordPress.org plugins.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Subscriptions for WooCommerce · wpswings
through 2.0.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-15397
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-15397
plugins.trac.wordpress.org
http://plugins.trac.wordpress.org/changeset?reponame=&old=3624543%40subscriptions-for-woocommerce&new=3624543%40subscriptions-for-woocommerce
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2.0.0/admin/class-subscriptions-for-woocommerce-admin.php#L1248
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2.0.0/admin/class-subscriptions-for-woocommerce-admin.php#L1271
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2.0.0/includes/class-subscriptions-for-woocommerce.php#L394
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/7e898e40-2cc3-4b5a-833b-899e9c9f26d3?source=cve
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5.3
CVE-2026-1926
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