W3 Total Cache < 2.1.3 - Authenticated Stored XSS
CVE-2021-24427

4.8MEDIUM

Key Information:

Vendor
Wordpress
Status
W3 Total Cache
Vendor
CVE Published:
12 July 2021

Summary

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 Version(s)

W3 Total Cache 2.1.3

References

https://wpscan.com/vulnerability/5da5ce9a-82a6-404f-8dec-...
x_refsource_CONFIRM
https://m0ze.ru/vulnerability/%5B2021-04-25%5D-%5BWordPre...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

m0ze
.