OCS Inventory 2.4.1 lacks a proper XML parsing configuration, allowing the use of external entities. This issue can be exploited by an attacker sending a crafted HTTP request in order to exfiltrate information or cause a Denial of Service.
Severity
CVSS 3.0
9.1 critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
3.1% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)