CVE-2026-22675

OCS Inventory NG Server version 2.12.3 and prior contain a stored cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript by submitting malicious User-Agent HTTP headers to the /ocsinventory endpoint. Attackers can register rogue agents or craft requests with malicious User-Agent values that are stored without sanitization and rendered with insufficient encoding in the web console, leading to arbitrary JavaScript execution in the browsers of authenticated users viewing the statistics dashboard.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/OCSInventory-NG/OCSInventory-Server/commit/78faf2ca8b897141ba4d337d75692ab8e405bd4e	Patch
https://github.com/OCSInventory-NG/OCSInventory-Server/pull/483	Issue Tracking
https://www.vulncheck.com/advisories/ocs-inventory-ng-server-stored-xss-via-user-agent	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:ocsinventory-ng:ocs_inventory_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-06 22:16

Updated : 2026-07-24 22:10

NVD link : CVE-2026-22675

Mitre link : CVE-2026-22675

CVE.ORG link : CVE-2026-22675

JSON object : View

Products Affected

ocsinventory-ng

ocs_inventory_server

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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