Rank 19 in the 2024 CWE Top 25 (frequency x severity of CVEs). The web server receives a URL or request from an upstream component and retrieves it without sufficiently validating the destination.
This control maps to 1 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 1 it maps to, and the evidence behind each claim, over MCP and REST.