CVE-2026-3595 json
Riaxe Product Customizer <= 2.1.2 - Unauthenticated Arbitrary User Deletion via 'user_id' Parameter
published 6mo ago modified 4mo 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.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 6mo ago
Exploit prediction
0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-09).
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 Intel 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.