A vulnerability was found in Visual Calendar 3.1.3 on Joomla (Calendar Software). It has been rated as critical. This issue affects an unknown part. The manipulation of the argument id as part of a Parameter leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

SQL Injection exists in the Visual Calendar 3.1.3 component for Joomla! via the id parameter in a view=load action.

The bug was discovered 01/30/2018. The weakness was released 01/30/2018 as EDB-ID 43933 as not defined exploit (Exploit-DB). The advisory is shared at exploit-db.com. The identification of this vulnerability is CVE-2018-6395 since 01/29/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1505 for this issue.

After immediately, there has been an exploit disclosed. The exploit is available at exploit-db.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the vulnerability database at Exploit-DB (43933).

Productinfo

Type

• Calendar Software

Name

• Visual Calendar

Version

• 3.1.3

CPE 2.3info

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CPE 2.2info

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