PT-2020-16755 · Teclib+1 · Glpi+1

Indevi0Us + 1 · Published 2020-11-26 · Updated 2024-05-22 · CVE-2020-27663

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GLPI versions prior to 9.5.3

Description The issue affects the ajax/getDropdownValue.php file, presenting an Insecure Direct Object Reference (IDOR) vulnerability. This allows an attacker to read data from any itemType, such as Ticket or Users.

Recommendations For versions prior to 9.5.3, update to version 9.5.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the ajax/getDropdownValue.php file to minimize the risk of exploitation.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

ALT-PU-2020-3557

ALT-PU-2020-3558

ALT-PU-2024-8094

CVE-2020-27663

GHSA-PQFV-4PVR-55R4

Affected Products

Alt Linux

Glpi

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2020-27663 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-27663 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-27663 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27663 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-27663 · Vendor Advisory
• https://github.com/glpi-project/glpi/security/advisories/GHSA-pqfv-4pvr-55r4 · Note
• https://github.com/glpi-project/glpi/commit/e0d6a24d16f11505663928cc47292aec77ca2612 · Note
• https://t.me/cibsecurity/16871 · Telegram Post
• https://t.me/cvenotify/6291 · Telegram Post
• https://t.me/cvenotify/6245 · Telegram Post