PT-2019-11558 · Teclib · Glpi

Published 2019-07-15 · Updated 2019-07-18 · CVE-2019-1010307

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: GLPI version 9.3.1

Description: The issue affects the /glpi/ajax/getDropDownValue.php endpoint, allowing for Cross Site Scripting (XSS) attacks. This can lead to privilege escalation and the execution of JavaScript code on the admin interface. The attack involves a user creating a ticket, an admin opening another ticket and using the "Link Tickets" feature, which triggers a request to the vulnerable endpoint, fetching and executing JavaScript code.

Recommendations: For GLPI version 9.3.1, as a temporary workaround, consider disabling the "Link Tickets" feature until a patch is available. Restrict access to the /glpi/ajax/getDropDownValue.php endpoint to minimize the risk of exploitation. Avoid using the "Link Tickets" feature in the affected version until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-1010307

Affected Products

Glpi

References · 4

• 🔥 https://github.com/glpi-project/glpi/blob/9.4/bugfixes/ajax/getDropdownValue.php · Exploit
• https://osv.dev/vulnerability/CVE-2019-1010307 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1010307 · Security Note
• https://github.com/glpi-project/glpi/releases/tag/9.3.1 · Note