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CVE-2018-1000837
CRITICAL
UML Designer version <= 8.0.0 contains a XML External Entity (XXE) vulnerability in XML parser for plugins that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via malicious plugins.xml file.
Published: Dec 20, 2018
Modified: Jun 17, 2026
CWE-611
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
CHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| obeo | uml_designer | * |
GitHub Security Advisory GHSA-mxvx-h4rp-cjrc
UML Designer version <= 8.0.0 contains a XML External Entity (XXE) vulnerability in XML parser...
References (4)
- https://0dd.zone/2018/10/28/uml-designer-XXE/ Issue Tracking, Third Party Advisory
- https://github.com/ObeoNetwork/UML-Designer/issues/1035 Third Party Advisory
- https://0dd.zone/2018/10/28/uml-designer-XXE/ Issue Tracking, Third Party Advisory
- https://github.com/ObeoNetwork/UML-Designer/issues/1035 Third Party Advisory
Risk Scores
CVSS Score
10.0 / 10
EPSS Score
1.80%
Top 23% most likely to be exploited
Threat Score
40.5 / 100
Data Sources
NVD
EPSS
GitHub