silverstripe/framework's `Member.Name` is not escaped
The core template framework/templates/Includes/GridField_print.ss uses "Printed by $Member.Name".
If the currently logged in members first name or surname contain XSS, this prints the raw HTML out, because Member->getName() just returns the raw FirstName + Surname as a string, which is injected directly.
| Software | From | Fixed in |
|---|---|---|
silverstripe / framework
|
3.1.9-rc1 | 3.1.20 |
|
silverstripe / framework
|
3.2.4-rc1 | 3.2.5 |
|
silverstripe / framework
|
3.3.2-rc1 | 3.3.3 |
|
silverstripe / framework
|
3.4.0-rc1 | 3.4.1 |
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-013-1.yaml
- https://github.com/silverstripe/silverstripe-framework/commit/281b0de571fe0ae159ac47891c02acf2214fa619
- https://github.com/silverstripe/silverstripe-framework/commit/6817c57f64b9eb2b271b81662cd83b074a3daee4
- https://github.com/silverstripe/silverstripe-framework/commit/83e3302c0425d9b0e4fe42e82e3df03379f4dca5
- https://github.com/silverstripe/silverstripe-framework/commit/8bbf1caae665a07b3e44e8d5d32556a03d38c296
- https://www.silverstripe.org/download/security-releases/ss-2016-013
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