CVE-2026-19288

Name of the Vulnerable Software and Affected Versions astralisone rive-mcp-server-core versions up to db1d0cc4cd52589116360428b7504fd0ca748b3e

Description A path traversal issue exists in the importRiveFile Flow component within the file packages/mcp-server/src/tools/importRiveFile.ts. A local attacker can exploit this by manipulating the libraryId argument. Path traversal is a technique used to access files and directories that are stored outside the web root folder by manipulating variables that reference files with input that is not properly neutralized.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.