EUVD-2026-84198

Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff pathFilters...

CVE-2026-58270

Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.4.0, the sync diff endpoint compiles a user-supplied string into a RegExp with no complexity validation. A catastrophic-backtracking pattern e.g. ^a++b blocks the Node.js event loop...