9.8

CVE-2018-20148

Medienbericht
Exploit

WordPress Core < 5.0.1 - PHP Object Injection

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could conduct PHP object injection attacks via crafted metadata in a wp.getMediaItem XMLRPC call. This is caused by mishandling of serialized data at phar:// URLs in the wp_get_attachment_thumb_file function in wp-includes/post.php.
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.28, 3.8.28, 3.9.26, 4.0.25, 4.1.25, 4.2.22, 4.3.18, 4.4.17, 4.5.16, 4.6.13, 4.7.12, 4.8.8, 4.9.9, 5.0.1
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7 - 3.7.27
Version 3.8 - 3.8.27
Version 3.9 - 3.9.25
Version 4.0 - 4.0.24
Version 4.1 - 4.1.24
Version 4.2 - 4.2.21
Version 4.3 - 4.3.17
Version 4.4 - 4.4.16
Version 4.5 - 4.5.15
Version 4.6 - 4.6.12
Version 4.7 - 4.7.11
Version 4.8 - 4.8.7
Version 4.9 - 4.9.8
Version 5.0
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version < 4.9.9
Wordpress ≫ Wordpress Version >= 5.0 < 5.0.1
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 54.86% 0.979
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

http://www.securityfocus.com/bid/106220
Third Party Advisory
VDB Entry