On Mon, Jun 12, 2023 at 5:40 PM Jeff Davis <pg...@j-davis.com> wrote:
> On Mon, 2023-06-12 at 13:05 -0400, Noah Misch wrote: > > The timing was not great, but this is fixing a purported defect in an > > older > > v16 feature. If the MAINTAIN privilege is actually fine, we're all > > set for > > v16. If MAINTAIN does have a material problem that $SUBJECT had > > fixed, we > > should either revert MAINTAIN, un-revert $SUBJECT, or fix the problem > > a > > different way. > > Someone with the MAINTAIN privilege on a table can use search_path > tricks against the table owner, if the code is susceptible, because > maintenance code runs with the privileges of the table owner. > > Only change the search_path if someone other than the table owner or superuser is running the command (which should only be possible via the new MAINTAIN privilege)? David J.
