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Vulnerability record · CVE-2020-10257 · published 10 March 2020

CVE-2020-10257: Themerex addons code injection vulnerability

Themerex · Addons

The ThemeREX Addons plugin before 2020-03-09 for WordPress lacks access control on the /trx_addons/v2/get/sc_layout REST API endpoint, allowing for PHP functions to be executed by any users, because includes/plugin.rest-api.php calls trx_addons_rest_get_sc_layout with an unsafe sc parameter.

9.8 CVSS 3.1 Critical EPSS 8.9% · top 5.0% CWE-94 · Code injectionCWE-862 · Missing authorization
9.8CVSS 3.1 base score, v2 7.5
8.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
63Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The ThemeREX Addons plugin before 2020-03-09 for WordPress lacks access control on the /trx_addons/v2/get/sc_layout REST API endpoint, allowing for PHP functions to be executed by any users, because includes/plugin.rest-api.php calls trx_addons_rest_get_sc_layout with an unsafe sc parameter.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

63 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.wordfence.com/blog/2020/03/zero-day-vulnerability-in-themerex-addons-now-patched/ ExploitThird Party Advisory
https://www.wordfence.com/blog/2020/03/zero-day-vulnerability-in-themerex-addons-now-patched/ ExploitThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-10257), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.