CVE-2019-15954

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>

CVSS v3.0 9.9 CRITICAL
CVSS v2.0 9.0 HIGH

9.9^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.0^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/beerpwn/CVE/blob/master/Totaljs_disclosure_report/report_final.pdf	Exploit Third Party Advisory
https://seclists.org/fulldisclosure/2019/Sep/5	Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/154924/Total.js-CMS-12-Widget-JavaScript-Code-Injection.html	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:totaljs:total.js_cms:12.0.0:*:*:*:*:*:*:*

Information

Published : 2019-09-05 12:16

Updated : 2022-01-01 12:18

NVD link : CVE-2019-15954

Mitre link : CVE-2019-15954

JSON object : View

CWE

CWE-862

Missing Authorization

Products Affected

totaljs

total.js_cms

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9.9 /10