Name: CVE-2018-1000548: Improper Restriction of XML External Entity Reference
Creator: Rapid7
Published: 2018-06-26T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2018-1000548, CWE-611, CVSS 7.8, EPSS 0.00197

Umlet version < 14.3 contains a XML External Entity (XXE) vulnerability in File parsing that can result in disclosure of confidential data, denial of service, server side request forgery. This attack appear to be exploitable via Specially crafted UXF file. This vulnerability appears to have been fixed in 14.3.

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Ubuntu	—	Upgrade umlet	Apr 23, 2025	Jun 26, 2018

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence