CVE-2018-1000548

umlet: Umlet version < 14.3 contains a XML External Entity (XXE) vulnerability inFile parsing that can result in disclosure...

CVE-2018-1000548 is fixed in umlet on 1 platform, first by umlet 15.1+ds-1, released June 26, 2018. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0130
70th percentile

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

Where it's fixed

ProductFixed inFixReleased
Linux
umlet · Ubuntu 25.04 (plucky) 15.1+ds-1 umlet 15.1+ds-1 Jan 16, 2026
umlet · Ubuntu 25.10 (questing) 15.1+ds-1 umlet 15.1+ds-1 Jun 26, 2018
umlet · Ubuntu 26.04.1 LTS (resolute) 15.1+ds-1 umlet 15.1+ds-1 Jun 26, 2018

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