CVE-2019-15954

CRITICAL

Total.js CMS 12.0.0 - Authenticated RCE

Title source: llm

Description

An issue was discovered in Total.js CMS 12.0.0. An authenticated user with the widgets privilege can gain achieve Remote Command Execution (RCE) on the remote server by creating a malicious widget with a special tag containing JavaScript code that will be evaluated server side. In the process of evaluating the tag by the back-end, it is possible to escape the sandbox object by using the following payload: <script total>global.process.mainModule.require(child_process).exec(RCE);</script>

Exploits (2)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotemultiple
https://www.exploit-db.com/exploits/47531
metasploit WORKING POC EXCELLENT
by Riccardo Krauter, sinn3r · rubypoclinux
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/totaljs_cms_widget_exec.rb

References (3)

Scores

CVSS v3 9.9
EPSS 0.5691
EPSS Percentile 98.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

CWE
CWE-862
Status published
Products (2)
npm/total4 npm
totaljs/total.js_cms 12.0.0
Published Sep 05, 2019
Tracked Since Feb 18, 2026