| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-63097 | 17 Jul 202615:32 | – | attackerkb |
 | CVE-2026-63097 Dendrite 0.13.8 syncapi /context Endpoint Post-Leave State Exposure | 17 Jul 202615:32 | – | cvelist |
 | EUVD-2026-45195 | 17 Jul 202615:32 | – | euvd |
 | CVE-2026-63097 | 17 Jul 202616:17 | – | nvd |
 | PT-2026-60790 | 17 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-63097 Dendrite 0.13.8 syncapi /context Endpoint Post-Leave State Exposure | 17 Jul 202615:32 | – | vulnrichment |
Node
[
{
"defaultStatus": "affected",
"vendor": "matrix-org",
"product": "dendrite",
"repo": "https://github.com/matrix-org/dendrite",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "0.13.8"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| room_id | request body | syncapi/context | Improper access control in the syncapi/context endpoint allows authenticated local users to access room state events they should no longer see, due to a flawed membership check that only evaluates RoomExists and ignores IsInRoom, HasBeenInRoom, and Membership. | CWE-863 |
| event_id | request body | syncapi/context | Improper access control in the syncapi/context endpoint allows authenticated local users to access room state events they should no longer see, due to a flawed membership check that only evaluates RoomExists and ignores IsInRoom, HasBeenInRoom, and Membership. | CWE-863 |
| membership | request body | syncapi/context | Improper access control in the syncapi/context endpoint allows authenticated local users to access room state events they should no longer see, due to a flawed membership check that only evaluates RoomExists and ignores IsInRoom, HasBeenInRoom, and Membership. | CWE-863 |
Data
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28 Jul 2026 01:50Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.14.3
CVSS 45.3
EPSS0.00267
SSVC