CVE-2021-24427: W3 Total Cache < 2.1.3 - Authenticated Stored XSS
Published Jul 12, 2021
·Updated
The W3 Total Cache WordPress plugin before 2.1.3 did not sanitise or escape some of its CDN settings, allowing high privilege users to use JavaScript in them, which will be output in the page, leading to an authenticated Stored Cross-Site Scripting issue
Affected Software
1 affected component
BoldGrid W3 Total Cache Wordpress<2.1.3
Event History
Jul 12, 2021
CVE Published
via MITRE·07:20 PM
Data Sourced
via MITRE·07:20 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the vulnerability ID for the W3 Total Cache WordPress plugin?
The vulnerability ID for the W3 Total Cache WordPress plugin is CVE-2021-24427.
2
What is the severity of CVE-2021-24427?
The severity of CVE-2021-24427 is medium with a severity value of 4.8.
3
What is the affected software for CVE-2021-24427?
The affected software for CVE-2021-24427 is Boldgrid W3 Total Cache version up to exclusive 2.1.3.
4
What is the CWE classification for CVE-2021-24427?
The CWE classification for CVE-2021-24427 is CWE-79.
5
How can I fix the vulnerability in the W3 Total Cache WordPress plugin?
To fix the vulnerability in the W3 Total Cache WordPress plugin, update to version 2.1.3 or later.