CVE-2026-3595 json
Riaxe Product Customizer <= 2.1.2 - Unauthenticated Arbitrary User Deletion via 'user_id' Parameter
published 2026-04-16 6 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-23182
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
The Riaxe Product Customizer plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.2. This is due to the plugin registering a REST API route at POST /wp-json/InkXEProductDesignerLite/customer/delete_customer without a permission_callback, causing WordPress to default to allowing unauthenticated access, and the inkxe_delete_customer() callback function taking an array of user IDs from the request body and passing each one directly to wp_delete_user() without any authentication or authorization checks. This makes it possible for unauthenticated attackers to delete arbitrary WordPress user accounts, including administrator accounts, leading to complete site lockout and data loss.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 6 mo ago
Exploit prediction
0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected products
- imprintnext Riaxe Product Customizer
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/59da92e2-9ea0-4566-ae4d-3d5d91d0e42e?source=cve
- plugins.trac.wordpress.org /browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L4271
- plugins.trac.wordpress.org /browser/riaxe-product-customizer/tags/2.1.2/riaxe-product-designer.php#L4271
- plugins.trac.wordpress.org /browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L2993
- plugins.trac.wordpress.org /browser/riaxe-product-customizer/tags/2.1.2/riaxe-product-designer.php#L2993
- plugins.trac.wordpress.org /browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L3150
- plugins.trac.wordpress.org /browser/riaxe-product-customizer/tags/2.1.2/riaxe-product-designer.php#L3150
Sources
- CVE List CVE-2026-3595
- NVD CVE-2026-3595
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.