{"schemaVersion":3,"id":"CVE-2023-38700","aliases":["GHSA-c7hh-3v6c-fj4q"],"status":"published","duplicateOf":null,"title":null,"description":"matrix-appservice-irc is a Node.js IRC bridge for Matrix. Prior to version 1.0.1, it was possible to craft an event such that it would leak part of a targeted message event from another bridged room. This required knowing an event ID to target. Version 1.0.1n fixes this issue. As a workaround, set the `matrixHandler.eventCacheSize` config value to `0`. 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