CVE-2017-6817: XSS
Published Mar 12, 2017
·Updated
In WordPress before 4.7.3 (wp-includes/embed.php), there is authenticated Cross-Site Scripting (XSS) in YouTube URL Embeds.
Affected Software
3 affected components
WordPress WordPress<=4.7.2
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Remediation
Patch Available
Patch Available
Event History
Mar 12, 2017
CVE Published
via MITRE·01:00 AM
Data Sourced
via MITRE·01:00 AM
Description
Data Sourced
via NVD·01:59 AM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2017-6817?
CVE-2017-6817 is classified as a medium severity vulnerability due to its potential for authenticated Cross-Site Scripting (XSS).
2
How do I fix CVE-2017-6817?
To fix CVE-2017-6817, update WordPress to version 4.7.3 or later, or implement a security patch if on affected Debian systems.
3
Which versions of WordPress are affected by CVE-2017-6817?
WordPress versions prior to 4.7.3, specifically including 4.7.2 and earlier, are affected by CVE-2017-6817.
4
Can CVE-2017-6817 be exploited without authentication?
No, CVE-2017-6817 requires authentication to exploit the Cross-Site Scripting vulnerability.
5
What platforms are affected by CVE-2017-6817?
CVE-2017-6817 affects WordPress installations prior to version 4.7.3 and certain versions of Debian Linux (8.0 and 9.0).