CVE-2022-31056

published 2022-06-28

CVE-2022-31056: GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing. In affected…

Priority P2 69 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

EXPLOIT

GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing. In affected versions all assistance forms (Ticket/Change/Problem) permit sql injection on the actor fields. This issue has been resolved in version 10.0.2 and all affected users are advised to upgrade.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
glpi-project	glpi	—	—
glpi-project	glpi	>= 10.0.0 < 10.0.2	10.0.2

Detection & IOCs extracted from sources · hover to see the quote

url http://192.168.56.113/files/_tmp/poc.php?cmd=↗

path /files/_tmp/poc.php↗

• → SQL injection targeting actor fields in GLPI assistance forms (Ticket/Change/Problem endpoints); monitor for anomalous SQL metacharacters in actor-related POST/GET parameters on these form endpoints. ↗
• → Exploitation may result in a PHP webshell dropped under the GLPI temporary files path /files/_tmp/; monitor for unexpected .php file creation in that directory. ↗
• → Webshell interaction uses a 'cmd' query parameter; alert on HTTP requests to /files/_tmp/*.php containing a 'cmd' parameter. ↗
• → Exploitation does not necessarily require authentication — depends on GLPI configuration (e.g. public ticket creation enabled); monitor unauthenticated requests to assistance form endpoints for SQL injection patterns. ↗

• · Exploitability without authentication depends on the GLPI instance configuration (e.g. whether public/anonymous ticket submission is enabled); instances with public forms are at higher risk. ↗
• · The vulnerability affects GLPI versions >=10.0.0 and is resolved in version 10.0.2; all affected users should upgrade. ↗

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

osv 9.8 CRITICAL

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CWE-89