CWE-183
Permissive List of Allowed Inputs
The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are explicitly allowed by policy because the inputs are assumed to be safe, but the list is too permissive - that is, it allows an input that is unsafe, leading to resultant weaknesses.
Impactr finds and proves whether CWE-183 — or flaws like it — are actually reachable in your own web apps and APIs, with a reproducible exploit as evidence.