CVE-2012-4404: Moinmo Moinmoin

Medium severity, CVSS 6.0. EPSS: 2.1% chance of exploitation in the next 30 days.

security/__init__.py in MoinMoin 1.9 through 1.9.4 does not properly handle group names that contain virtual group names such as "All," "Known," or "Trusted," which allows remote authenticated users with virtual group membership to be treated as a member of the group.

Affected products

• Moinmo Moinmoin: version 1.9.0 only; version 1.9.1 only; version 1.9.2 only; version 1.9.3 only; version 1.9.4 only

Published 2012-09-10. Last modified 2026-06-16.