An access control issue in aleksis/core/util/auth_helpers.py: ClientProtectedResourceMixin of AlekSIS-Core v2.8.1 and below allows attackers to access arbitrary scopes if no allowed scopes are specifically set.
CVSS 3.1MEDIUM 6.5·Network·Low privileges·No interaction·EPSS 0.0073·Published 2022-06-03·Fixed in 2.9CWE-863