WP Meta SEO < 4.4.7 - Admin+ Stored Cross-Site Scripting via breadcrumbs
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.7%
exploitation probability
0.7%top 51% of all CVEs
observed exploitation
nono source reports it
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
Unknown · WP Meta SEO