6.5

CVE-2017-6819

Exploit

WordPress Core < 4.7.3 - Cross-Site Request Forgery via Press This

In WordPress before 4.7.3, there is cross-site request forgery (CSRF) in Press This (wp-admin/includes/class-wp-press-this.php), leading to excessive use of server resources. The CSRF can trigger an outbound HTTP request for a large file that is then parsed by Press This.
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.19, 3.8.19, 3.9.17, 4.0.16, 4.1.16, 4.2.13, 4.3.9, 4.4.8, 4.5.7, 4.6.4, 4.7.3
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version <= 4.7.2
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7-3.7.18
Version 3.8-3.8.18
Version 3.9-3.9.16
Version 4.0-4.0.15
Version 4.1-4.1.15
Version 4.2-4.2.12
Version 4.3-4.3.8
Version 4.4-4.4.7
Version 4.5-4.5.6
Version 4.6-4.6.3
Version 4.7-4.7.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.34% 0.814
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

http://www.securitytracker.com/id/1037959
Third Party Advisory
VDB Entry
https://codex.wordpress.org/Version_4.7.3
Patch
Vendor Advisory
https://wordpress.org/news/2017/03/wordpress-4-7-3-security-and-maintenance-release/
Patch
Vendor Advisory
Release Notes
http://openwall.com/lists/oss-security/2017/03/06/7
Third Party Advisory
Exploit
Mailing List
http://www.securityfocus.com/bid/96602
Third Party Advisory
VDB Entry
https://github.com/WordPress/WordPress/commit/263831a72d08556bc2f3a328673d95301a152829
Patch
Third Party Advisory
Issue Tracking
https://sumofpwn.nl/advisory/2016/cross_site_request_forgery_in_wordpress_press_this_function_allows_dos.html
Third Party Advisory
Exploit
https://wpvulndb.com/vulnerabilities/8770
Patch
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/578a908a-d447-4b3e-b5d1-be86363c982a
Third Party Advisory