FusionPBX Dialplan Editor dialplan.php os command injection

A flaw has been found in FusionPBX up to 5.4.4/5.5.7/5.6.5. The affected element is an unknown function of the file app/dialplans/resources/classes/dialplan.php of the component Dialplan Editor. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

FusionPBX through 5.6.5 OS Command Injection via Caller ID in Recording ZIP Download

FusionPBX through 5.6.5 contains an OS command injection vulnerability in call_recordings::download() that allows unauthenticated attackers to execute commands by placing calls with malicious caller ID values. When the record_name filename template is enabled, attackers can embed shell metacharacters like $(...) in the Caller-ID name or number, executing commands as the web server user once a privileged user downloads multiple recordings as a ZIP.

FusionPBX prior to 5.1.0 contains a cross-site scripting vulnerability. If this vulnerability is exploited by a remote authenticated attacker with an administrative privilege, an arbitrary script may be executed on the web browser of the user who is logging in to the product.

FusionPBX before 5.2.0 does not validate a session.

FusionPBX 5.0.1 was discovered to contain a command injection vulnerability via /fax/fax_send.php.

Fusionpbx v4.4 and below contains a command injection vulnerability via the download email logs function.

An issue was discovered in FusionPBX before 4.5.30. The fax_post_size may have risky characters (it is not constrained to preset values).

An issue was discovered in FusionPBX before 4.5.30. The fax_extension may have risky characters (it is not constrained to be numeric).

An issue was discovered in FusionPBX before 4.5.30. The FAX file name may have risky characters.

An issue was discovered in FusionPBX before 4.5.30. The log_viewer.php Log View page allows an authenticated user to choose an arbitrary filename for download (i.e., not necessarily freeswitch.log in the intended directory).

Cross Site Scripting (XSS) vulnerability in FusionPBX 4.5.26 allows remote unauthenticated users to inject arbitrary web script or HTML via an unsanitized "path" parameter in resources/login.php.

Directory Traversal vulnerability in FusionPBX 4.5.7, which allows a remote malicious user to delete folders on the system via the folder variable to app/edit/folderdelete.php.

Directory Traversal vulnerability exists in FusionPBX 4.5.7, which allows a remote malicious user to create folders via the folder variale to app\edit\foldernew.php.

A Directory Traversal vulnerability exists in FusionPBX 4.5.7 allows malicoius users to rename any file of the system.via the (1) folder, (2) filename, and (3) newfilename variables in app\edit\filerename.php.

Cross Site Scripting (XSS) vulnerability in FusionPBX 4.5.7 allows remote malicious users to inject arbitrary web script or HTML via an unsanitized "f" variable in app\vars\vars_textarea.php.

Cross Site Scriptiong (XSS) vulnerability exists in FusionPBX 4.5.7 allows remote malicious users to inject arbitrary web script or HTML via an unsanitized "query_string" variable in app\devices\device_imports.php.

A cross-site scripting (XSS) vulnerability in app/dialplans/dialplan_detail_edit.php in FusionPBX 4.4.1 allows remote attackers to inject arbitrary web script or HTML via the dialplan_uuid parameter.

A cross-site scripting (XSS) vulnerability in app/fifo_list/fifo_interactive.php in FusionPBX 4.4.1 allows remote attackers to inject arbitrary web script or HTML via the c parameter.

A cross-site scripting (XSS) vulnerability in app/voicemail_greetings/voicemail_greeting_edit.php in FusionPBX 4.4.1 allows remote attackers to inject arbitrary web script or HTML via the id and/or voicemail_id parameter.

A cross-site scripting (XSS) vulnerability in app/dialplans/dialplans.php in FusionPBX 4.4.1 allows remote attackers to inject arbitrary web script or HTML via the app_uuid parameter.