Description (CNA)
In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://matrix.org/blog/2018/06/14/security-update-synapse-0-31-2/
- https://github.com/matrix-org/matrix-doc/issues/1304
- https://bugs.debian.org/901549
ADP enrichment
No English description supplied.