Advisories for Cargo/Matrix-Sdk package

An SQL injection vulnerability in the EventCache::find_event_with_relations method of matrix-sdk 0.11 and 0.12 allows malicious room members to execute arbitrary SQL commands in Matrix clients that directly pass relation types provided by those room members into this method, when used with the default sqlite-based store backend. Exploitation is unlikely, as no known clients currently use the API in this manner.

When sending Matrix requests using an affected version of matrix-sdk in an application that writes logs using tracing-subscriber (in a way that includes fields of tracing spans such as tracing_subscribers default text output from the fmt module), these logs will contain the user's access token.