CVE-2025-48937mediumCWE-290

CVE-2025-48937: fallo de gravedad media en matrix-org matrix-rust-sdk

matrix-sdk-crypto vulnerable to sender of encrypted events being spoofed by homeserver administrator

Publicada el

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 4.9epss 0.4%
probabilidad de explotación
0.4%top 71% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Productos afectados
matrix-org · matrix-rust-sdk
CVEs relacionadas — matrix-org matrix-rust-sdk

En el mismo producto, de las más peligrosas a las menos.

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Referencias
https://github.com/matrix-org/matrix-rust-sdk/commit/13c1d2048286bbabf5e7bc6b015aafee98f04d55https://github.com/matrix-org/matrix-rust-sdk/commit/56980745b4f27f7dc72ac296e6aa003e5d92a75bhttps://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-x958-rvg6-956whttps://spec.matrix.org/v1.14/client-server-api/#mmegolmv1aes-sha2