CVE Vulnerability

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

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

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

Configuration 1

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

Published : 2018-06-26 04:29

Updated : 2018-08-20 12:55

NVD link : CVE-2018-1000548

Mitre link : CVE-2018-1000548

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference