A flaw was found in PostgreSQL in versions before 13.2. This flaw allows a user with SELECT privilege on one column to craft a special query that returns all columns of the table. The highest threat from this vulnerability is to confidentiality.
[
{
"product": "PostgreSQL",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "postgresql 13.2, postgresql 12.6, postgresql 11.11, postgresql 10.16, postgresql 9.6.21, postgresql 9.5.25"
}
]
}
]