CVE-2026-85390: Missing Authorization

Checkmate through 3.11.0 omits the isAllowed role guard middleware on maintenance-window, notification, and check-deletion routes, allowing read-only users to perform administrative actions. Attackers with user-role sessions can create arbitrary maintenance windows to silence alerts, modify...

PT-2026-61806

PathFilter's deny-list glob patterns are anchored, so .git, .obsidian, and node modules were only blocked at the vault root. Nested copies inside the vault e.g. tools/cli/node modules/..., tools/somerepo/.git/config, a nested .obsidian/ were fully traversable via isAllowed/isAllowedForListing...