Deserialization of Untrusted Data vulnerability in CRM Perks WP Gravity Forms FreshDesk Plugin gf-freshdesk allows Object Injection.This issue affects WP Gravity Forms FreshDesk Plugin: from n/a through <= 1.3.5.
Weakness
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wp_gravity_forms_freshdesk_plugin | Crmperks | * | 1.3.6 (excluding) |
Potential Mitigations
- Make fields transient to protect them from deserialization.
- An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.