Ability to switch channels via GET parameter enabled in production environments
Package
Affected versions
< 1.3.16
>= 1.4.0, < 1.4.12
>= 1.5, < 1.5.9
>= 1.6.0, < 1.6.5
Patched versions
1.3.16
1.4.12
1.5.9
1.6.5
Description
Reviewed
Jan 27, 2020
Published to the GitHub Advisory Database
Jan 31, 2020
Last updated
Jan 9, 2023
Impact
This vulnerability gives the ability to switch channels via the
_channel_codeGET parameter in production environments. This was meant to be enabled only when%kernel.debug%is set to true.However, if no
sylius_channel.debugis set explicitly in the configuration, the default value which is%kernel.debug%will be not resolved and cast to boolean, enabling this debug feature even if that parameter is set to false.Patches
Patch has been provided for Sylius 1.3.x and newer - 1.3.16, 1.4.12, 1.5.9, 1.6.5. Versions older than 1.3 are not covered by our security support anymore.
Workarounds
Unsupported versions could be patched by adding the following configuration to run in production:
References