6.1

CVE-2016-4567

WordPress Core < 4.5.2 - Cross-Site Scripting via MediaElement.js

Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.as in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by "jsinitfunctio%gn."
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.14, 3.8.14, 3.9.12, 4.0.11, 4.1.11, 4.2.8, 4.3.4, 4.4.3, 4.5.2
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mediaelementjs ≫ Mediaelement.Js Version <= 2.20.1
Wordpress ≫ Wordpress Version <= 4.5.1
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7-3.7.13
Version 3.8-3.8.13
Version 3.9-3.9.11
Version 4.0-4.0.10
Version 4.1-4.1.10
Version 4.2-4.2.7
Version 4.3-4.3.3
Version 4.4-4.4.2
Version 4.5-4.5.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.41% 0.928
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

http://www.openwall.com/lists/oss-security/2016/05/07/2
http://www.securitytracker.com/id/1035818
Third Party Advisory
VDB Entry
https://codex.wordpress.org/Version_4.5.2
Patch
Vendor Advisory
https://wordpress.org/news/2016/05/wordpress-4-5-2/
Patch
Vendor Advisory
https://core.trac.wordpress.org/changeset/37371
Patch
https://gist.github.com/cure53/df34ea68c26441f3ae98f821ba1feb9c
Third Party Advisory
https://github.com/johndyer/mediaelement/blob/master/changelog.md
Patch
Vendor Advisory
https://github.com/johndyer/mediaelement/commit/34834eef8ac830b9145df169ec22016a4350f06e
Patch
Vendor Advisory
https://wpvulndb.com/vulnerabilities/8488
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/0987285b-4daf-4979-934b-7fa4a0ded99f
Third Party Advisory