WP Meta SEO < 4.4.7 - Admin+ Stored Cross-Site Scripting via breadcrumbs
CVE-2022-1093

4.8MEDIUM

Key Information:

Vendor

Wordpress
Status
WP Meta Seo
Vendor
CVE Published:
23 May 2022

What is CVE-2022-1093?

The WP Meta SEO WordPress plugin before 4.4.7 does not sanitise or escape the breadcrumb separator before outputting it to the page, allowing a high privilege user such as an administrator to inject arbitrary javascript into the page even when unfiltered html is disallowed.

Affected Version(s)

WP Meta SEO 4.4.7

References

https://wpscan.com/vulnerability/57017050-811e-474d-8256-...
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

Victor Pasman
.