Well darnnnnn. Was that question mark always there? 
The CDS doesn’t disallow reporting superscored test results
Vassar does report superscored test results to the CDS org. A Tufts admission officer stated that they do as well. Considering college administrators incessant pursuit to improve their institutions USNWR, etc. ranking, it’s only logical that they would report optimal scores.
Some colleges and the Ivies don’t report superscored ACTs, while many colleges do, so rankings that rely on ACT comparisons are also misleading.