CVE-2024-52815

MEDIUM

5.3

Beschreibung

Synapse is an open-source Matrix homeserver. Synapse versions before 1.120.1 fail to properly validate invites received over federation. This vulnerability allows a malicious server to send a specially crafted invite that disrupts the invited user's /sync functionality. Synapse 1.120.1 rejects such invalid invites received over federation and restores the ability to sync for affected users.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht12/3/2024

Zuletzt geandert8/26/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

matrix:synapse

Schwachen (CWE)

CWE-20

Referenzen

https://github.com/element-hq/synapse/security/advisories/GHSA-f3r3-h2mq-hx2h(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.