In Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) when a client publishes a retained message to a topic, then has its access to that topic revoked, the retained message will still be published to clients that subscribe to that topic in the future. In some applications this may result in clients being able cause effects that would otherwise not be allowed.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
| Link | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=543127 | vendor advisory issue tracking exploit |