High severity · published Mar 6, 2026
CVE-2026-3589
WooCommerce < 10.5.3 - Arbitrary Admin User Creation via CSRF
7.5
CVSS
0.1%
EPSS
No
On KEV
Description
The WooCommerce WordPress plugin from versions 5.4.0 to 10.5.2 does not properly handle batch requests, which could allow unauthenticated users to make a logged in admin call non store/WC REST endpoints, and create arbitrary admin users via a CSRF attack for example.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WO
WooCommerce · Automattic
5.4.0 before 5.4.4; 5.5.0 before 5.4.5; 5.6.0 before 5.6.3; 5.7.0 before 5.7.3; 5.8.0 before 5.8.2; 5.9.0 before 5.9.2; +34 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3589
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3589
developer.woocommerce.com
https://developer.woocommerce.com/2026/03/02/store-api-vulnerability-patched-in-woocommerce-5-4/
wpscan.com
https://wpscan.com/vulnerability/53ded097-274d-4850-82ee-620bf02f7553/
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