Rapid7 Vulnerability & Exploit Database

Wordpress: CVE-2019-20042: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Wordpress: CVE-2019-20042: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
12/27/2019
Created
01/07/2020
Added
01/06/2020
Modified
05/08/2020

Description

In wp-includes/formatting.php in WordPress 3.7 to 5.3.0, the function wp_targeted_link_rel() can be used in a particular way to result in a stored cross-site scripting (XSS) vulnerability. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release.

Solution(s)

  • wordpress-upgrade-5_3_1

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;