Executive Summary

Informations
Name CVE-2016-9838 First vendor Publication 2016-12-16
Vendor Cve Last vendor Modification 2017-09-02

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in components/com_users/models/registration.php in Joomla! before 3.6.5. Incorrect filtering of registration form data stored to the session on a validation error enables a user to gain access to a registered user's account and reset the user's group mappings, username, and password, as demonstrated by submitting a form that targets the `registration.register` task.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9838

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/94893
CONFIRM https://www.joomla.org/announcements/release-news/5693-joomla-3-6-5-released....
EXPLOIT-DB https://www.exploit-db.com/exploits/41157/

Alert History

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Date Informations
2020-05-23 00:54:02
  • Multiple Updates
2017-09-02 09:23:28
  • Multiple Updates
2016-12-23 13:25:29
  • Multiple Updates
2016-12-22 21:23:19
  • Multiple Updates
2016-12-20 09:24:48
  • Multiple Updates
2016-12-17 13:23:50
  • Multiple Updates
2016-12-16 21:24:22
  • Multiple Updates
2016-12-16 17:23:02
  • First insertion