Unrestricted file upload vulnerability in component/upload.jsp in Korean GHBoard allows remote attackers to upload arbitrary files via unspecified vectors, probably involving a direct request.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.
Improper Control of Generation of Code The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.