SB2019071210 - Multiple vulnerabilities in glpi-project GLPI

Description

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2019-1010307)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear

The vulnerability allows a remote authenticated user to read and manipulate data.

GLPI GLPI Product 9.3.1 is affected by: Cross Site Scripting (XSS). The impact is: All dropdown values are vulnerable to XSS leading to privilege escalation and executing js on admin. The component is: /glpi/ajax/getDropDownValue.php. The attack vector is: 1- User Create a ticket , 2- Admin opens another ticket and click on the "Link Tickets" feature, 3- a request to the endpoint fetches js and executes it.

2) Credentials management (CVE-ID: CVE-2019-1010310)

CWE-ID: CWE-255 - Credentials Management

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote privileged user to read and manipulate data.

GLPI GLPI Product 9.3.1 is affected by: Frame and Form tags Injection allowing admins to phish users by putting code in reminder description. The impact is: Admins can phish any user or group of users for credentials / credit cards. The component is: Tools > Reminder > Description .. Set the description to any iframe/form tags and apply. The attack vector is: The attacker puts a login form, the user fills it and clicks on submit .. the request is sent to the attacker domain saving the data. The fixed version is: 9.4.1.

Remediation

Install update from vendor's website.

References

• https://github.com/glpi-project/glpi/blob/9.4/bugfixes/ajax/getDropdownValue.php
• https://github.com/glpi-project/glpi/releases/tag/9.3.1
• https://github.com/glpi-project/glpi/pull/5519