| Package | Affected versions | Patched versions |
|---|---|---|
| wp meta seo | < 4.4.7 | 4.4.7 |
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.
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