CVE-2024-28121

stimulusreflex is a system to extend the capabilities of both Rails and Stimulus by intercepting user interactions and passing them to Rails over real-time websockets. In affected versions more methods than expected can be called on reflex instances. Being able to call some of them has security...

CVE-2024-28121 Reflex arbitrary method call in stimulus_reflex

stimulusreflex is a system to extend the capabilities of both Rails and Stimulus by intercepting user interactions and passing them to Rails over real-time websockets. In affected versions more methods than expected can be called on reflex instances. Being able to call some of them has security...

CVE-2024-28121

CVE-2024-28121 affects StimulusReflex. A websocket payload targeting a reflex can trigger arbitrary method calls on the reflex instance, because the server locates the method and uses it (via public_send) without strict validation, risking unsafe methods (e.g., instance_variable_set, system). Thi...