๐Ÿ›ก๏ธ CVE-2025-48937
๐ŸŸก CVSS 4.9 โ€” Medium โœ… No Known Exploit CWE-290 NVD
4.9
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. matrix-sdk-crypto since version 0.8.0 and up to 0.11.0 does not correctly validate the sender of an encrypted event. Accordingly, a malicious homeserver operator can modify events served to clients, making those events appear to the recipient as if they were sent by another user. This vulnerability is fixed in 0.11.1 and 0.12.0.

Details

Severity Medium
CVSS Score 4.9
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CWE CWE-290
Public Exploit โœ… No
Source NVD
Published 2025-06-10
Updated 2026-06-15
Modified 2025-06-12
Fix URL N/A

Affected Packages

Software From version Fixed in
matrix-sdk-crypto โ€” โ€”
unknown โ€” โ€”

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