Description
Joomla Extension - joomshaper.com - Open Redirect via Base64 Return Parameter in Helix Ultimate < 2.2.10 - Return redirect parameters accepted arbitrary Base64 strings without verifying whether the resolved target was an internal site URL via Uri::isInternal.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| joomshaper.com | Helix Ultimate extension for Joomla | 1.0-2.2.9 | — |