CVE-2024-52813: medium-severity vulnerability in matrix-org matrix-rust-sdk
matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.5%
matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
matrix-org · matrix-rust-sdkRelated CVEs — matrix-org matrix-rust-sdk
In the same product, most dangerous first.
CVE-2022-39252HIGHWhen matrix-rust-sdk recieves forwarded room keys, the reciever doesn't check if it requested the key from the forwarderEPSS 0.6%CVE-2025-66622LOWmatrix-sdk-base is vulnerable to DoS via custom m.room.join_rules event valuesEPSS 0.4%CVE-2025-59047LOWmatrix-sdk-base has panic in the `RoomMember::normalized_power_level()` methodEPSS 0.4%CVE-2025-48937MEDIUMmatrix-sdk-crypto vulnerable to sender of encrypted events being spoofed by homeserver administratorEPSS 0.4%CVE-2025-53549MEDIUMMatrix Rust SDK allows SQL injection in the EventCache implementationEPSS 0.3%CVE-2026-45056MEDIUMMatrix Rust SDK: Sender-binding gaps in to-device and room-key attributionEPSS 0.3%