CVE-2017-11466

Public Exploit

Description

Arbitrary file upload vulnerability in com/dotmarketing/servlets/AjaxFileUploadServlet.class in dotCMS 4.1.1 allows remote authenticated administrators to upload .jsp files to arbitrary locations via directory traversal sequences in the fieldName parameter to servlets/ajax_file_upload. This results in arbitrary code execution by requesting the .jsp file at a /assets URI.

Category

7.2
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 3.26% Top 15%
Third-Party Advisory seclists.org Third-Party Advisory github.com Third-Party Advisory packetstormsecurity.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://seclists.org/fulldisclosure/2017/Jul/33 mailing list exploit third party advisory
https://github.com/dotCMS/core/issues/12131 issue tracking third party advisory patch
https://packetstormsecurity.com/files/143383/dotcms411-shell.txt exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-11466?
CVE-2017-11466 has been scored as a high severity vulnerability.
How to fix CVE-2017-11466?
To fix CVE-2017-11466, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-11466 being actively exploited in the wild?
It is possible that CVE-2017-11466 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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