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Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-3430 | Synapse is an open-source Matrix homeserver. The Sliding Sync feature on Synapse versions between 1.113.0rc1 and 1.120.0 can leak partial room state changes to users no longer in a room. Non-state events, like messages, are unaffected. This vulnerability is fixed in 1.120.1. |
Github GHSA |
GHSA-56w4-5538-8v8h | Synapse Matrix has a partial room state leak via Sliding Sync |
Wed, 16 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
Tue, 03 Dec 2024 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 03 Dec 2024 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Synapse is an open-source Matrix homeserver. The Sliding Sync feature on Synapse versions between 1.113.0rc1 and 1.120.0 can leak partial room state changes to users no longer in a room. Non-state events, like messages, are unaffected. This vulnerability is fixed in 1.120.1. | |
| Title | Synapse Matrix has a partial room state leak via Sliding Sync | |
| Weaknesses | CWE-497 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-12-03T19:07:19.919Z
Reserved: 2024-11-22T17:30:02.145Z
Link: CVE-2024-53867
Updated: 2024-12-03T19:07:15.657Z
Status : Deferred
Published: 2024-12-03T17:15:12.787
Modified: 2026-04-15T00:35:42.020
Link: CVE-2024-53867
No data.
OpenCVE Enrichment
Updated: 2025-07-12T22:44:38Z
EUVD
Github GHSA