A vulnerability, which was classified as critical, was found in Total.js CMS 12.0.0 (JavaScript Library). This affects an unknown functionality. The manipulation with the input value ../ leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Total.js CMS 12.0.0. An authenticated user with the Pages privilege can conduct a path traversal attack (../) to include .html files that are outside the permitted directory. Also, if a page contains a template directive, then the directive will be server side processed. Thus, if a user can control the content of a .html file, then they can inject a payload with a malicious template directive to gain Remote Command Execution. The exploit will work only with the .html extension.

The weakness was presented 09/05/2019 (Website). It is possible to read the advisory at seclists.org. This vulnerability is uniquely identified as CVE-2019-15952 since 09/05/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-141306, VDB-141305 and VDB-141304 for similar entries.

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• JavaScript Library

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• Total.js

Name

• CMS

Version

• 12.0.0

CPE 2.3info

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• 🔍

CPE 2.2info

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