Update
Maintainers stepped forward, fixed the security issue, and Vocabulary Permissions Per Role is supported again.
The module allows adding to/editing terms of/removing terms from vocabularies per role.
The module did not properly check access for certain operations allowing an unauthorized malicious user to view, modify and delete terms.
Original advisory
The security team is marking this project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. If you would like to maintain this project, please read: https://www.drupal.org/node/251466#procedure---own-project---unsupported