The on_get_missing_events function in handlers/federation.py in Matrix Synapse before 0.31.1 has a security bug in the get_missing_events federation API where event visibility rules were not applied correctly.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| matrix-synapse(PyPI) | 0 | 0.31.1 | N/A |
CVSS Metrics
