CVE-2022-1093: Joomunited Wp Meta Seo

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

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 products

• Joomunited Wp Meta Seo: before 4.4.7 (fixed in 4.4.7)

Published 2022-05-23. Last modified 2026-06-17.