A Magento administrator with limited privileges could exploit a vulnerability in the newsletter template to create a URL that could be used as part of a CSRF attack.
Part of patch SUPEE-10266
This vulnerability affects the following application versions:
- Magento 1.9.1.1
- Magento 1.9.2.0
- Magento 1.9.2.1
- Magento 1.9.2.2
- Magento 1.9.2.3
- Magento 1.9.2.4
- Magento 1.9.3.0
- Magento 1.9.3.1
- Magento 1.9.3.2
- Magento 1.9.3.3
- Magento 1.9.3.4