6.5

CVE-2016-7169

WordPress Core < 4.6.1 - Authenticated Directory Traversal to Arbitrary File Access

Directory traversal vulnerability in the File_Upload_Upgrader class in wp-admin/includes/class-file-upload-upgrader.php in the upgrade package uploader in WordPress before 4.6.1 allows remote authenticated users to access arbitrary files via a crafted urlholder parameter.
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.16, 3.8.16, 3.9.14, 4.0.13, 4.1.13, 4.2.10, 4.3.6, 4.4.5, 4.5.4, 4.6.1
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version <= 4.6
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7-3.7.15
Version 3.8-3.8.15
Version 3.9-3.9.13
Version 4.0-4.0.12
Version 4.1-4.1.12
Version 4.2-4.2.9
Version 4.3-4.3.5
Version 4.4-4.4.4
Version 4.5-4.5.3
Version 4.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.24% 0.867
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.3 2.8 3.4
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

http://www.debian.org/security/2016/dsa-3681
http://www.securityfocus.com/bid/92841
https://codex.wordpress.org/Version_4.6.1
Patch
https://wordpress.org/news/2016/09/wordpress-4-6-1-security-and-maintenance-release/
Patch
Vendor Advisory
https://github.com/WordPress/WordPress/commit/54720a14d85bc1197ded7cb09bd3ea790caa0b6e
Patch
https://wpvulndb.com/vulnerabilities/8616
https://www.wordfence.com/threat-intel/vulnerabilities/id/0f19194c-dbe8-455d-bee7-2f7d4ce9224f
Third Party Advisory