Cross-site scripting in GLPI - CVE-2019-1010307
Published: July 15, 2019 / Updated: August 8, 2020
Vulnerability identifier: #VU35719
CSH Severity: Low
CVSS v4.0: 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
CVE-ID: CVE-2019-1010307
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: glpi-project
Affected software:
GLPI
GLPI
Detailed vulnerability description
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.
How to mitigate CVE-2019-1010307
Install update from vendor's website.