Reading a file through path traversal

displayAjaxEmailHTML method can be used to read any file on the server, potentially even outside of the project if the server is not correctly configured.

This vulnerability affects the following application versions:

• PrestaShop 1.7.1.0
• PrestaShop 1.7.1.0 beta1
• PrestaShop 1.7.1.1
• PrestaShop 1.7.1.2
• PrestaShop 1.7.2.0
• PrestaShop 1.7.2.0 RC 1
• PrestaShop 1.7.2.0-RC.1.0
• PrestaShop 1.7.2.1
• PrestaShop 1.7.2.2
• PrestaShop 1.7.2.3
• PrestaShop 1.7.2.4
• PrestaShop 1.7.2.5
• PrestaShop 1.7.3.0
• PrestaShop 1.7.3.0 beta 1
• PrestaShop 1.7.3.0 RC 1
• PrestaShop 1.7.3.1
• PrestaShop 1.7.3.2
• PrestaShop 1.7.3.3
• PrestaShop 1.7.3.4
• PrestaShop 1.7.4.0
• PrestaShop 1.7.4.0 beta 1
• PrestaShop 1.7.4.1
• PrestaShop 1.7.4.2
• PrestaShop 1.7.4.3
• PrestaShop 1.7.4.4
• PrestaShop 1.7.5.0
• PrestaShop 1.7.5.0 beta 1
• PrestaShop 1.7.5.0 RC 1
• PrestaShop 1.7.5.0-beta.1
• PrestaShop 1.7.5.0-RC.1
• PrestaShop 1.7.5.1
• PrestaShop 1.7.5.2
• PrestaShop 1.7.6.0
• PrestaShop 1.7.6.0 beta 1
• PrestaShop 1.7.6.0 RC 1
• PrestaShop 1.7.6.0 RC 2
• PrestaShop 1.7.6.0-beta.1
• PrestaShop 1.7.6.0-RC.1
• PrestaShop 1.7.6.0-RC.2
• PrestaShop 1.7.6.1
• PrestaShop 1.7.6.2
• PrestaShop 1.7.6.3
• PrestaShop 1.7.6.4
• PrestaShop 1.7.6.4 1
• PrestaShop 1.7.6.5
• PrestaShop 1.7.6.5 1
• PrestaShop 1.7.6.6
• PrestaShop 1.7.6.7
• PrestaShop 1.7.6.8
• PrestaShop 1.7.6.9
• PrestaShop 1.7.7.0
• PrestaShop 1.7.7.0 beta 1
• PrestaShop 1.7.7.0 beta 2
• PrestaShop 1.7.7.0 RC 1
• PrestaShop 1.7.7.0-beta.1
• PrestaShop 1.7.7.0-beta.2
• PrestaShop 1.7.7.0-RC.1
• PrestaShop 1.7.7.1
• PrestaShop 1.7.7.2
• PrestaShop 1.7.7.3
• PrestaShop 1.7.7.4
• PrestaShop 1.7.7.5
• PrestaShop 1.7.7.6
• PrestaShop 1.7.7.7
• PrestaShop 1.7.7.8
• PrestaShop 1.7.7.8 1
• PrestaShop 1.7.8.0
• PrestaShop 1.7.8.0 beta 1
• PrestaShop 1.7.8.0 1
• PrestaShop 1.7.8.0 RC 1
• PrestaShop 1.7.8.0-beta.1
• PrestaShop 1.7.8.0-RC.1
• PrestaShop 1.7.8.1
• PrestaShop 1.7.8.2
• PrestaShop 1.7.8.2 1
• PrestaShop 1.7.8.3
• PrestaShop 1.7.8.4
• PrestaShop 1.7.8.5
• PrestaShop 1.7.8.6
• PrestaShop 1.7.8.7
• PrestaShop 1.7.8.7 1
• PrestaShop 1.7.8.8
• PrestaShop 1.7.8.9
• PrestaShop 1.7.8.10
• PrestaShop 1.7.8.11
• PrestaShop 8.0.0
• PrestaShop 8.0.1
• PrestaShop 8.0.2
• PrestaShop 8.0.3
• PrestaShop 8.0.4
• PrestaShop 8.0.5
• PrestaShop 8.1.0