Read the docs
TI-2018-15944 Aliases CVE-2018-1000548GHSA-232p-99pf-h332

Umlet version < 14.3 contains a XML External Entity (XXE) vulnerability in File parsing…

Priority LOW 37CWE-611Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01297 70th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:umlet:umlet:*:*:*:*:*:*:*:*before 14.3VulnerableUmlet
  • cpe:2.3:a:umlet:umlet:*:*:*:*:*:*:*:* Versions before 14.3 Vulnerable ·Umlet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1000548
  2. 2026-10-03 Alias added: GHSA-232p-99pf-h332

References

Exploit 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences