Description
The PixelYourSite WordPress plugin before 11.4.3, PixelYourSite Pro WordPress plugin before 12.6.8 do not sanitise and escape a cookie value before printing it into the page output, which, on a site running a full-page cache, allows unauthenticated attackers to store a Cross-Site Scripting payload in the cached page that is then served to other visitors.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | PixelYourSite | < 11.4.3 | 11.4.3 |
| — | PixelYourSite Pro | < 12.6.8 | 12.6.8 |
References
- https://wpscan.com/vulnerability/80e1ed6d-dec5-4bfd-851d-3905fd42d23f/ exploit vdb-entry technical-description