CVE Vulnerability

CVE-2018-18737

An XXE issue was discovered in Douchat 4.0.4 because Datanotify.php calls simplexml_load_string. This can also be used for SSRF.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/AvaterXXX/douchat/blob/master/xxe.md#xxe Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:douchat:douchat:4.0.4:*:*:*:*:*:*:*
Information

Published : 2018-10-29 12:29

Updated : 2018-12-11 09:29

NVD link : CVE-2018-18737

Mitre link : CVE-2018-18737

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference