GHSA-R7J4-82XW-8M9P Plone allows a user to masquerade as a group

Unspecified vulnerability in PlonePAS in Plone 2.5 and 2.5.1, when anonymous member registration is enabled, allows an attacker to "masquerade as a group."...

plone -- user can masquerade as a group

Plone.org reports: PlonePAS-using Plone releases Plone 2.5 and Plone 2.5.1 has a potential vulnerability that allows a user to masquerade as a group. Please update your sites...