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Vulnerability record · CVE-2018-14473 · published 4 August 2018

CVE-2018-14473: Ocsinventory-ng ocsinventory ng xml external entity (xxe) vulnerability

Ocsinventory Ng · Ocsinventory Ng

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.

9.1 CVSS 3.0 Critical EPSS 3.1% · top 12.9% CWE-611 · XML external entity (XXE)
9.1CVSS 3.0 base score, v2 6.4
3.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.tarlogic.com/en/blog/vulnerabilities-in-ocs-inventory-2-4-1/ ExploitThird Party Advisory
https://www.tarlogic.com/en/blog/vulnerabilities-in-ocs-inventory-2-4-1/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-14473), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.