FusionPBX up to 4.5.7 resources\paging.php paging param Reflected cross site scripting

Summaryinfo

A vulnerability was found in FusionPBX up to 4.5.7. It has been classified as problematic. This affects the function paging of the file resources\paging.php. The manipulation of the argument param as part of Variable leads to cross site scripting (Reflected). This vulnerability is documented as CVE-2019-16983. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in FusionPBX up to 4.5.7. It has been rated as problematic. This issue affects the function paging of the file resources\paging.php. The manipulation of the argument param as part of a Variable leads to a cross site scripting vulnerability (Reflected). Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

In FusionPBX up to v4.5.7, the file resources\paging.php has a paging function (called by several pages of the interface), which uses an unsanitized "param" variable constructed partially from the URL args and reflected in HTML, leading to XSS.

The weakness was released 10/21/2019. The identification of this vulnerability is CVE-2019-16983 since 09/29/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

By approaching the search of inurl:resources\paging.php it is possible to find vulnerable targets with Google Hacking.

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

Entries connected to this vulnerability are available at VDB-143985, VDB-143984, VDB-143983 and VDB-143982. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

• FusionPBX

Version

• 4.5.0
• 4.5.1
• 4.5.2
• 4.5.3
• 4.5.4
• 4.5.5
• 4.5.6
• 4.5.7

License

• free

Website

• Product: https://github.com/fusionpbx/fusionpbx/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion