In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-06-14T21:00:00Z

Updated: 2024-09-16T18:24:30.516Z

Reserved: 2018-06-14T00:00:00Z

Link: CVE-2018-12423

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-06-14T21:29:00.253

Modified: 2019-10-03T00:03:26.223

Link: CVE-2018-12423

cve-icon Redhat

No data.