CVE-2018-1000548

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 v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://0dd.zone/2018/04/23/UMLet-XXE/	Exploit Third Party Advisory
https://github.com/umlet/umlet/issues/500	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:umlet:umlet:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-06-26 16:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-1000548

Mitre link : CVE-2018-1000548

CVE.ORG link : CVE-2018-1000548

JSON object : View

Products Affected

umlet

umlet

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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