Vulnerability Details : CVE-2019-15952
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.
Vulnerability category: Directory traversal
Products affected by CVE-2019-15952
- cpe:2.3:a:totaljs:total.js_cms:12.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-15952
1.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-15952
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-15952
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-15952
-
https://github.com/beerpwn/CVE/blob/master/Totaljs_disclosure_report/report_final.pdf
CVE/report_final.pdf at master · beerpwn/CVE · GitHubExploit;Third Party Advisory
-
https://seclists.org/fulldisclosure/2019/Sep/2
Full Disclosure: Totaljs CMS authenticated path traversal (could lead to RCE)Exploit;Mailing List;Third Party Advisory
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http://packetstormsecurity.com/files/154340/Totaljs-CMS-12.0-Path-Traversal.html
Totaljs CMS 12.0 Path Traversal ≈ Packet Storm
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http://seclists.org/fulldisclosure/2019/Sep/11
Full Disclosure: Re: Totaljs CMS authenticated path traversal (could lead to RCE)
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