Executive Summary

Informations
Name CVE-2016-9836 First vendor Publication 2016-12-05
Vendor Cve Last vendor Modification 2016-12-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The file scanning mechanism of JFilterInput::isFileSafe() in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the `.php6`, `.php7`, `.phtml`, and `.phpt` extensions. Additionally, JHelperMedia::canUpload() did not blacklist these file extensions as uploadable file types.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9836

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-284 Access Control (Authorization) Issues

Nessus® Vulnerability Scanner

Date Description
2016-12-22 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_624b45c0c7f311e6ae1b002590263bf5.nasl - Type : ACT_GATHER_INFO
2016-12-16 Name : The remote web server contains a PHP application that is affected by multiple...
File : joomla_365.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/94663
MISC https://github.com/XiphosResearch/exploits/tree/master/Joomraa

Alert History

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Date Informations
2020-05-23 00:54:02
  • Multiple Updates
2016-12-23 13:25:29
  • Multiple Updates
2016-12-17 13:23:50
  • Multiple Updates
2016-12-08 00:24:00
  • Multiple Updates
2016-12-07 21:25:17
  • Multiple Updates
2016-12-06 17:25:05
  • Multiple Updates
2016-12-05 21:22:59
  • First insertion