CVE Vulnerability

CVE-2018-1000773

WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation vulnerability in thumbnail processing that can result in remote code execution due to an incomplete fix for CVE-2017-1000600. This attack appears to be exploitable via thumbnail upload by an authenticated user and may require additional plugins in order to be exploited however this has not been confirmed at this time.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://youtu.be/GePBmsNJw6Y?t=1763 Third Party Advisory
https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/ Third Party Advisory
http://www.securityfocus.com/bid/105306 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
Information

Published : 2018-09-06 04:29

Updated : 2018-11-14 02:10

NVD link : CVE-2018-1000773

Mitre link : CVE-2018-1000773

Products Affected
No products.
CWE
CWE-20