National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1000773 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:wordpress:wordpress
     Show Matching CPE(s)
Up to (including)
4.9.8


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1000773
NVD Published Date:
09/06/2018
NVD Last Modified:
11/14/2018